Biology High School

In a certain breed of dogs, brown fur (B) is a dominant trait over yellow fur (b). Gregory owns a brown female. She produced a litter of offspring that includes two brown and two yellow puppies. The only thing Gregory knows about the male is that he was of the same breed. Which of the following represents the genotype combinations that are possible for Gregory’s dog and the father of this litter of puppies?
A. Mother = BB x Father = bb
B. Mother = BB x Father = Bb
C. Mother = Bb x Father = Bb
D. Mother = Bb x Father = bb

In A Certain Breed Of Dogs, Brown Fur (B) Is A Dominant Trait Over Yellow Fur (b). Gregory Owns A Brown

Answers

Answer 1
It’s c because one color can get to two different animals
Answer 2

Answer:

C) Mother: Bb x Father: Bb

Explanation:

Related Questions

What are some of the main characteristics of life?

Answers

Me and you are the main characters

The Characteristics of Life Living things include both the visible world of animals, plants, and fungi as well as the invisible world of bacteria and viruses. On a basic level, we can say that life is ordered. Organisms have an enormously complex organization.

Explanation:

HELP ASAP!!

Which scenario is an example of an environmental problem becoming an
economic problem?
O A. Excessive pollution decreases a community's access to affordable
clean water.
O B. Destruction of habitat reduces a population of animals in a remote
ecosystem.
O C. Deforestation creates farmland that allows a community to
produce more crops.
O D. Excessive manufacturing of a product reduces demand in a
saturated market.

Answers

Answer: A, excessive pollution decreases a communities access to affordable clean water.

Explanation: ap3x

Answer:

O A. Excessive pollution decreases a community's access to affordable

clean water.

Explanation:

Above answer is absolutely correct! I just want to assure you :)

What is the role of ribosomes in protein synthesis?

A they provide a source of amino acids

B_ they provide a site for transfer RNAs to link to messenger RNA to bring amino acids together

C_ they translate the basic DNA code using transfer RNA

D_ they carry the proteins to their site of action

Answers

C

Explanation: The ribosomes are translators and take in what the nucleotides send and turn three-nucleotide codons into peptide chains.

Please help me answer all the questions in this graph! I’ll mark as Brainliest! (Click picture to make larger)

Answers

Answer:

30 is the total # of participants, 24 is the # of participants with the trait, and 6 people have the blonde hair.

Explanation:

hope this helps!!!

Please help!
Anyone know what this is?

Answers

Answer:

ummmm d?

Explanation:

Answer:

i think its A

Explanation:

Translating the Code



Directions:

Below is a DNA coding sequence that codes for the protein oxytocin. Complete the mRNA strand following rules of complementarity. Then, determine the amino acid that is coded for using the chart.


DNA Coding Strand

mRNA

Amino acid


A

C

A

A

T

G

T

A

G

G

T

T

T

T

A

T

C

G

C

C

C

G

A

A

C

C

T

Answers

Explanation:

all the other would be the same for mRNA but the T would be a U

example:

DNA: AGTGC

mRNA: AGUGC

What do the goblet cells do in the respiratory system?

Answers

Answer: Look below =3

Explanation: The primary function of goblet cells is to secrete mucin and create a protective mucus layer. Other possible functions of goblet cells include immunoregulation. Goblet cell tissue samples can be preserved through cryopreservation and analyzed with light microscopy.

I hope this helps!

Answer:The primary function of goblet cells is to secrete much and create a protective mucus layer.

Explanation:

eh I don't know lol

What are adaptations and give an example.

Answers

Answer:An adaptation can also be behavioral, affecting the way an organism responds to its environment.

Explanation:

An example of a structural adaptation is the way some plants have adapted to life in dry, hot deserts. Plants called succulents have adapted to this climate by storing water in their short, thick stems and leaves.

What evidence exists to support
Darwin's idea of how populations
change over time?

Answers

Answer:

Fossils. Fossils provide solid evidence that organisms from the past are not the same as those found today, and fossils show a progression of evolution. Scientists determine the age of fossils and categorize them from all over the world to determine when the organisms lived relative to each other.

Explanation:

(Beryllium)
Protons:
Neutrons:
Electrons:
Atomic #:
Atomic mass:
Charge:
Type of atom:
(cation, anion, or neutral)

Answers

Answer:

Hope my answer helps you. open the pic

I WILL GIVE 30 POINTS
Matter can be changed through physical processes, chemical processes, or nuclear processes.
What is viscosity?

Answers

[tex]\huge{\underline{\mathtt{\red{A}\pink{N} \green{S}\blue{W} \purple{E}\orange{R}}}}[/tex]

Matter is anything that has mass and takes up space. It includes molecules, atoms, fundamental particles, and any substance that these particles make up. Matter can change form through physical and chemical changes, but through any of these changes matter is conserved.

In other words, matter doesn't change into a different substance in a physical change. ... Changes of state—for example, from solid to liquid or from liquid to gas—are also physical changes. Some of the processes that cause physical changes include cutting, bending, dissolving, freezing, boiling, and melting.

Hope it helps you :)

Yes the mall should be 30

Where is the melanocortin 1 receptor located, and what is its role in the cell?

Answers

The MC1R gene provides instructions for making a protein called the melanocortin 1 receptor. This receptor plays an important role in normal pigmentation. The receptor is primarily located on the surface of melanocytes, which are specialized cells that produce a pigment called melanin.

Cockroaches have low genetic diversity, yet are in no danger of going extinct. Which statement is most correct about the reproductive success of cockroaches?

A. Cockroaches are the "fittest" of all beetles.
B. Cockroaches have adaptations to be able to live in any environment.
C. Cockroaches have evolved to be generalists.
D. Cockroaches have adaptations that allow for interbreeding without any harm.

Answers

Answer:

B

Explanation:

Answer:

B

Explanation:

cockroaches have adaptations to be able to live in any environment

Question 7 (1 point)
How are humans changing the carbon der
Lesson 1.10
all of the choices

Answers

Answer:

Human activities affect the carbon cycle through emissions of carbon dioxide (sources) and removal of carbon dioxide (sinks). The carbon cycle can be affected when carbon dioxide is either released into the atmosphere or removed from the atmosphere.

Explanation:

does this help

A scientist creates a cat that glows in the dark due to the insertion of genes from another organism. What type of biotechnology did they use?

cloning

genetic mutation

artificial selection

genetic engineering

Answers

Answer:

Artificial selection

Explanation:

Artificial selection

I Learned that…
The _is the coordinating system of the body. It consists of the
, _, and the nerves. The two divisions of nervous system are central nervous system and _ . The system takes in information through the senses. For example, if you touch a hot stove, the sense of the skin brings the message of pain to your brain. The brain then sends a message back telling the muscles in your hand to pull away.

Answers

The nervous system is the coordinating system of the body.

It consists of the brain, spinal cord, and the nerves.

The two divisions of nervous system are central nervous system and peripheral nervous system.

Answer:

The nervous system is the coordinating system of the body.

It consists of brain, spinal cord and the nerves.

The two divisions of nervous system are central nervous system and peripheral nervous system.

The system takes in information through the senses.

Explanation:

Given example is that if you touch a hot stove, the senses of the skin brings the message of pain to your brain. The brain then sends a message back telling the muscles in your hand to pull your hand away and this is when the reflex action takes place. This is called the reflex action.

Why are lab safety rules important? I’m currently doing an essay with minimum of 250 words. You don’t really have to do that but can y’all give me some facts/ideas to put in my essay? Thank you and good day <3

Answers

Answer:

Explanation:

I know that Lab Safety Rules are important because laboratories have a wide array of safety hazards, which is why it is so important to understand the important of lab safety. By becoming familiar with the laboratory you're working in and always following proper safety procedures, you can help to prevent or eliminate hazards.

PLEASE HELP WILL GIVE BRAINLIEST AND 23 POINTS!! Based on the data provided in this activity, what type of liquid seawater, in terms of salinity and temperature, will generally be the densest?

Answers

it is densest at 3.98 degrees celsius

Answer:

Seawater that is very cold (around 4°C) and that has a high salt content will generally be the densest formulation.

Explanation:

plato

Two populations live in the same habitat and compete for food. The first group is larger and multiplies through asexual reproduction; the second reproduces sexually. What could happen to cause the second group to outnumber the first?

Answers

Answer:

an environmental change that causes the larger but unadaptable species to die off

Explanation:

Two populations live in the same habitat and compete for food. The first group has larger and multiplies through asexual reproduction the second reproduces sexually an environmental change that causes the larger but unadaptable species to die off.

What happen when the process of meiosis does not takes place?

If there has no process of meiosis takes place chromosome number will be doubled disturbing the genetic make up of the organism. If no meiosis has been takes place then the resulting of the zygote will be of double the number of the chromosomes. The genetic makeup would change entirely. The process of the meiosis halves the number of chromosomes in haploid cell and maintain the serenity of organism.

The process of the meiosis due to crossing over, genetic variation occurs which let the offspring receive favourable alleles to survive in new conditions and in the diploid organisms first the gametes are formed, then fertilization occurs and the diploid cell has  formed which gives rise to the organism having diploid cells.

Therefore, Two populations live in the same habitat and compete for food. The first group has larger and multiplies through asexual reproduction the second reproduces sexually an environmental change that causes the larger but unadaptable species to die off.

Learn more about meiosis on:

https://brainly.com/question/29383386

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PLEASE HELP!!!
Which is an effect of environmental factors on natural selection?
A: the size of cattle increasing as a result of breeding practices
B: the shape of birds bills changing to adapt to the type of food available
C: the size of pinecones increasing to help keep squirrels from eating them
D: the markings of a non-venomous snake changing to look like those of a venomous snake

Answers

Answer:

Umm I would think c

Explanation:

Which of the following are the possible allele combinations from the gametes of an organism with the genotype of AaBb?
A
AB, only
B
AB and ab, only
С
Aa and Bb, only
D
AB, Ab, aB, and ab

Answers

Answer:

AB I'm pretty sure ysv6igscugz hii shivhxhix vhzo xvjz joxpj xj

The possible allele combinations from the gametes of an organism with the genotype of AaBb is AB, Ab, aB, and ab. The correct option is D.

What are alleles?

Alleles are variations of the gene. The offspring contain genes or traits from both parents. The same trait is given by both parents, one become dominant and one become recessive.

A gamete is a haploid cell that fuses with another cell to produce offspring, This occurs during fertilization. The female gamete is called ova or egg, or male cells are sperms.

When the genotype that will be produced by the fusion of AaBb is AB, Ab, aB, and ab. The small letters denote the recessive gene and the capital letter denotes the dominant genes.

Thus, the correct option is D. AB, Ab, aB, and ab.

To learn more about alleles, refer to the link:

https://brainly.com/question/14206531

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How does a DNAmolecule produce copies of itself?

Answers

Explanation:

DNA replication is the process by which DNA makes a copy of itself during cell division. ... The separation of the two single strands of DNA creates a 'Y' shape called a replication 'fork'. The two separated strands will act as templates for making the new strands of DNA.

15. female reproductive hormone (either one)
_________________________

Answers

Answer:  The hormones controlling the female reproductive system include - (), - (), and (), all of which are produced in the brain.

Selective breeding produces cultivated varieties of plants within the same genus. Cultivars often use ____
names following the genus, which are not based in Latin. For example, for a hybrid tea rose which is
black, it is called Rosa'Black Baccara'.

Answers

Answer:

Binomial

Explanation:

Answer:

The correct answer is - cultivar epithet.

Explanation:

Selective breeding results in cultivated varieties of plants of the same genus. These cultivated varieties are called cultivar names. This cultivar name consists of the scientific Latin botanical genus name followed by a name called as cultivar epithet.

Vernacular language is the full cultivar epithet of the species such as an example given here of herbal hybrid tea called Rosa 'Black Baccara'.

Shadows happen when an object:

Answers

Answer:

c: allows some light to pass through

Explanation:

makes the most sense

Answer: A

Explanation:  Shadows are made by blocking light. Light rays travel from a source in straight lines. If an opaque (solid) object gets in the way, it stops light rays from traveling through it. This results in an area of darkness appearing behind the object.

The cause of moving currents are in the atmosphere and oceans are connected to ____
A. Thermal energy, density, pressure, composition, topographic influences

B. topographic influences, Thermal energy, density

C. density, pressure, composition, topographic influences

D. pressure, Thermal energy density, composition

Answers

Answer:

A!

Explanation:

Maybe

Compare and contrast and define the following:
Autotrophic/Heterotrophic
Help a sister outtt

Answers

Answer:

Autotrophs are organisms that prepare their own food through the process of photosynthesis,

heterotrophs are organisms that cannot prepare their own food and depend upon autotrophs for nutrition.

Explanation:

hetero - can’t make their own food

auto - can make their own food (i remember this because they AUTOmatically make food.)

hope this helps!

How many different elements are in O2?

Answers

Answer:

six

Explanation:

Professor of Chemistry, University of Minnesota, Minneapolis. Oxygen group element, also called chalcogen, any of the six chemical elements making up Group 16 (VIa) of the periodic classification—namely, oxygen (O), sulfur (S), selenium (Se), tellurium (Te), polonium (Po), and livermorium (Lv).

Answer:

6

Explanation:

Which size cells are more efficient at obtaining nutrients?

Answers

The greater the surface-area to volume ratio of a cell, the easier it is for the cell to get rid of wastes and take in essential materials such as oxygen and nutrients. In this example, the large cell has the same area as 27 small cells, but much less surface area.

on what organelle does the process occur ?

Answers

Answer:

the chloroplast

Explanation:

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A force of 200N was required to pull the arrow back 0.25m in the bow. If the archer were to release the bowstring how much energy would the arrow gain? consider the graph f(x)=3 to the power of x. describe how to graph the transformation f(x-3)+2 This might be a bit difficult, but you can do it! How were indentured servants different than slaves If a cell has 14 chromosomes, how many chromosomes will each daughter cell have after mitosis and cytokinesis?Why is this important? Needing some help please Please answer correctly nobody answers questions like this on brainly. BTW ITS STEM.Which of the following choices describes an accurate relationship?Descriptive research typically follows from explanatory researchExperimental research may lead to understanding descriptive researchCase study research typically follows from descriptive researchObservational research may lead to understanding explanatory research Jim and kate have a piece of ribbon that is 1/3 yards long. They want to use this piece of ribbion to make two book marks that are the same length In cats, the allele for black coat color is dominant over the allele for white coat color. If a white cat crossed with a heterozygous cat, what is the expected genotypic ratio? *10 points4BB : 0Bb : 0bb2BB : 2Bb: 0bb0BB : 2Bb: 2bb0BB: 0Bb: 4bb Which point on the number line represents -4 Will Give Brainliest Which of the following events would most likely contribute to lowering the carrying capacity of a population? A. an increase in the water supply in the habitat B. a decrease in habitats due to human development or natural disasters C. an increase in the number of predators who eat the animal D. a decrease in the number of females in the population What is equivalent to 4x + 6y Think about something to write a story about, you can choose any genre, and write what you want to write about. So, name the genre, give a summary on the story, and make it your own idea. (I do not need this for school, I want to see peoples ideas.) Which molecule never moves across a biological membrane to any other locations in a cell? plzzzzzzzzzzzzzzzzzzzzz oh plzzzzzzzzz help if the simple answer interest on 2,000 for 10 years is 1,600, then what is the interest rate Using the maps, explain which ethnic groups living in Palestine might be angry with Great Britain and why they might be angry. While Roberto Clemente amassed a mountain of impressive statistics during his baseball career, he was often mocked by the print media in the United States for his heavy Spanish accent. Clemente was also subjected to the double discrimination of being a foreigner and being black in a racially segregated society. Although the media tried to call him "Bob" or "Bobby" and many of his baseball cards use "Bob," Clemente explicitly rejected those nicknames, stating in no uncertain terms that his name was Roberto. There was also confusion over the correct form of his surname. For 27 years the plaque at the National Baseball Hall of Fame read "Roberto Walker Clemente," mistakenly placing his mother's maiden name before his father's surname. Only in 2000 was it changed to its proper Latin American form, Roberto Clemente Walker.This excerpt would most likely inspire a story aboutA. the campaign to correct Roberto Clemente's name in the Hall of FameB. the impressive baseball career of Roberto ClementeC. the marriage of Roberto Clemente's parentsD. the nicknames earned by Roberto Clemente during his career The granite boulders in Rocky Mountain National Park are a favored place among talented climbers who specialize in the art of bouldering, or climbing harder (but shorter) routes without tying into a rope. Climbers have taken to (illegally) stashing foam crash pads underneath the boulders but marmots and other rodents chew up the pads and the litter is spread by the wind. Why would the park be overused in this manner Find the zeros of fhe function. Enter the solutions from least to greatest. f(x)=(x-2)^2-9HELP!!!