3. A child has brown hair and brown eyes. His
father has brown hair and blue eyes. His mother
has red hair and brown eyes. The best explana-
tion for the child having brown hair and brown
eyes is that
(1) a gene mutation occurred that resulted in
brown hair and brown eyes
gene expression must change in each genera-
tion so evolution can occur
(3) the child received genetic information from
each parent
(4) cells from his mother's eyes were present in
the fertilized egg
7.

Answers

Answer 1

Answer:

25%

Explanation:

Parent 2's phenotype is dominant in the first trait, recessive in the second trait, and dominant in the third trait. Parent 2 is predicted to have 1664 children, or 25% of them, with the same trait. AabbCC and AabbCc are their genotypes.


Related Questions

Wats da answer bc I’m confused

Answers

Answer:

A. Cell

B. Organ

C. Tissue

Explanation:

cell: The smallest unit of life capable of independent reproduction. Generally contains nucleic acid, cytoplasm, a cell membrane, and many other proteins and structures.

organ: A structure made of different tissues that work together to perform physiological functions.

Tissues: A group of similar cells with the same origin that work together to perform the same function.

how does the differences in shape between the long bones and flat bones contribute to their different functions

Answers

Answer:

It depends on its function and what it is holding

In simple terms, what is fracking?

Answers

Answer: Fracking is drilling into earth and directing a mixture of water, sand and chemicals at a rock layer to release gas inside.

Answer:

Fracking is revolutionizing oil and gas drilling across the country.

Explanation:

I hope it helps! Have a great day!

Pan~

One species of pufferfish puts on a
display for a mate and another species
doesn't like it. this is an example of
what?

Answers

The display of one species that causes the dislike for another species is an example of competition. Details about competition can be found below.

What is competition?

Competition in biology is a negative relationship between two or more organisms that leads to the death or injury of involved parties.

Living organisms compete for the following reasons:

FoodMateSpace

According to this question, one species of pufferfish puts on a display for a mate and another species doesn't like it. This indicates that the species of putterfish are involved in a competition.

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Answer:

Explanation: behavioral barrier

Abiotic factors that could affect the stability of an ecosystem could include:.

Answers

Atmosphere, sunlights, water, wind and soil are a few

I need help with this

Answers

A. Sister chromatids. B. Homologous chromosomes. C. Meiosis 1. D. Meiosis 2

Changes in ecosystems can be attributed to natural causes, such as natural disasters, seasonal variations in climate, currents, and tidal activity. Many of these changes can affect the amount of food resources available in an ecosystem. Research one natural change that currently affects or could affect the aquatic ecosystem you chose. Use your food web model to explain how this change can affect the competition of food resources in your aquatic ecosystem.

Answers

The reduction of food sources results in the competition of food resources in the aquatic ecosystem.

How natural disaster can leads to the competition?

Severe storm occurs in the water which adversely affected the aquatic ecosystem. This change can affect the competition of food resources in your aquatic ecosystem because the food on which the aquatic animals feed is destroyed by the storm. So less food is available for the organisms which leads to competition between organisms.

So we can conclude that the reduction of food sources results in the competition of food resources in the aquatic ecosystem.

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The graphs below show the changes in crab color at one beach from 1950 to 1990.

The change in crab color is an example of which type of evolution?

O A. Stabilizing selection, because one crab color was preferred over other colors.

O B. Stabilizing selection, because two crab colors were preferred over other colors.

O C. Directional selection, because two extreme colors were preferred over the more moderate color.

O D. Disruptive selection, because two extreme colors were preferred over the more moderate color.

O E. Adaptive radiation, because crabs of a single color evolved to form crabs of several colors.

Answers

The change in crab color is an example of Disruptive selection because two extreme colors were preferred over the more moderate color. Thus, the correct option for this question is D.

What is Natural selection?

Natural selection may be defined as the selection of a few individuals from any given population according to their favorable variations.

In 1950, the crab color is in the form of stabilizing selection, while in 1990, it changes to disruptive selection that favors the two extreme colors over the intermediate one.

Disruptive selection occurs when environmental conditions changes in two different directions. Due to which variance increases in population.  

Therefore, the correct option is D.

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A sod grower whose client has requested a (blank) nearly 18 months from sowing to harvest.
growth variety of grass must calculate that it will be

Answers

A grass grower whose customer requested a lawn that is nearly 18 months old from sowing to harvesting. Grass growing variety should calculate that it will be 1 year and 6 months.

How is grass growing?

Grass boards should be lined up side by side so that they root and grow evenly.the importance of irrigation. “Right after planting, it is necessary to irrigate the area of ​​grass planted well”, in this way, the grass will settle in the soil and grow beautiful and green.

With this information, we can conclude that a grass grower whose customer requested a lawn that is nearly 18 months old from sowing to harvesting. Grass growing variety should calculate that it will be 1 year and 6 months.

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what change do you observe in three seed if you use boiled and cooled water of tap water in breaker​

Answers

Not sure but hope this helps!
Multimedia. Water boils in a flask, and later the flask is
stoppered and removed from the hot plate. When ice
water is poured over the flask, the water begins to boil.
When the flask is cooled, the pressure of the water
vapor decreases, which decreases the boiling point of
the water.

Which of the following is a scientific observation about the bird pictured
below?
Scarlet ibis
A. The pink feathers are especially beautiful.
B.The long beak helps the bird eat insects.
C.The scarlet ibis is the national bird of Trinidad.
D. The bird's features are red.

Answers

Answer:

B. the long beak helps the bird eat insects.

WILL MARK BRAINLIST!!​

Answers

Answer:

its gonna be a female

Explanation:

Which of these is a process during which the hydrosphere interacts with the exosphere? (4 points)
Absorption of rainwater by soil
Absorption of heat in lakes and oceans
Condensation of water vapor into water
Solidification of water into ice

Answers

The process during which hydrosphere interacts with the exosphere is during the condensation of water vapor into water.

Hydrosphere and Exosphere

hydrosphere is the total amount of water on a planet. The hydrosphere includes water that is on the surface of the planet, underground, and in the air while exosphere is the outermost layer of Earth's atmosphere which is the upper limit of the atmosphere and extends from the exobase, which is located at the top of the thermosphere.

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Part C
What was the total amount spent on Veterans’ Benefits?

Answers

The total amount that was spent on VeteransBenefits is 233.78 billion U.S. dollars.

What was the total amount spent on Veterans’ Benefits?

According to the Veterans Benefits Administration, Spending for the disability program is increased about quadrupled from $22 billion in 2000 to $85 billion in 2019. The total spending on VeteransBenefits is 233.78 billion U.S. dollars.

So we can conclude that The total amount that was spent on VeteransBenefits is 233.78 billion U.S. dollars.

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Answer:

$160.63 billion

Explanation:

plato/edmentum

Which of the following is a true statement?

A. Light energy causes water molecules to split up.

B. Light energy bonds the carbon and oxygen together to make carbon dioxide.

C. Light energy creates water molecules.

D. None of the above​

Answers

Answer:

A is the answer make me Brainlist

As the pond gets older, the number of plants increases. When they die,
they fall to the bottom of the pond, rot, and become mud. After a very
long time, what do you think will happen to the pond?
A.There will be more water
B.There will be less water
C.There amount of water will stay the same

Answers

I would believe C because the water isn’t disappearing the plants/mud are taking up space.

Obviously C

The water would stay the same the rotten plants would sink and eventually disappear, the water will not increase or decrease

Which type of scientific statement is defined as a statement of fact that is generally accepted to be true and universal
because it has always been observed to be true?
O theory
O probability
Olaw
Ohypothesis

Answers

I think it's theory

Please give brainliest

A scientific law is a factual claim that is commonly acknowledged to be true or universal because it has consistently been seen to be true.

Thus, Only a law among the alternatives is acknowledged as being universal.

After several years of experiments, a finding is recognized as a law. It must demonstrate its universality in order to be regarded as such at any time and in any location on Earth.

A theory is merely the best explanation for a fact, and it can be abandoned when a better one emerges. As a result, it is impossible to predict how long a theory will last.

Thus, A scientific law is a factual claim that is commonly acknowledged to be true or universal because it has consistently been seen to be true.

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What are the three techniques scientists can
use for correlation ? (fossils)

Answers

Types of Correlational Research. There are three types of correlational research: naturalistic observation, the survey method, and archival research.

How long does it take for an embalmed body to decompose?.

Answers

Answer:

Explanation:

The embalming … body decomposition timeline 24-72 hours after death — the internal organs decompose. 3-5 days after death — the body starts to bloat and blood containing foam leaks from the mouth and nose. 01/02/2007 · The time for an embalmed body to be reduced to a skeleton varies greatly.

State 2 features each viruses have in common with non living things

Answers

Answer:

1. Viruses are unable to respire

2. Viruses are unable to excrete

Explanation:

Both respiration and excretion are essential parts of the life processes of living organisms. Viruses, however, are unable to perform these processes and are therefore considered non-living.

HELPPP ASAP!! A population of skunks lives in a woodland habitat. The skunks are unable to leave the habitat because of a large mountain. Describe two reasons this population is not at Hardy-Weinberg Equilibrium.

Answers

Some of the conditions are there that must be met for a population or an allele to be in Hardy-Weinberg equilibrium equation are:

1. The population of species must be very large.

2. There must be no migration and population must be isolated in a species.

3. There must be no mutations in a population of species.

4. There must be random mating, which means there are no mating preferences.

So, a population will not be according to Hardy-Weinberg Equilibrium if it is small, or there are , which is not raised, but mutations are expected to occur in future. Skunks can also migrate to another region of a woods despite the presence of a large mountain. As a result of possible mutations and migrations, the population is not in Hardy-Weinberg equilibrium.

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9. A protein molecule which is denatured, has
a. split into smaller molecules
c. Changed its shape
b. combined with another molecule d. been diluted

Answers

Answer: B. combined with another molecule

Explanation:

i just took the test

Proteins are macromolecules composed of amino acid chains joined through peptide bonds. A denatured protein molecule has changed its shape. Thus, option c is correct.

What is protein denaturation?

Protein denaturation is a process where the proteins under unfavorable conditions like temperature, chemicals, and pressure result in an alteration in their functions.

The basic structural organization of the proteins contains primary, secondary, and tertiary formation that gets altered at high temperatures resulting in the breaking of the covalent bonds and disruption of the amino acid chain.

This results in the protein breaking and forming the primary structure that leads to alteration of the shape and conformation. This change results in loss of the function and activity of the protein.

Therefore, option c. the denatured proteins result in alteration in shape.

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How is selective breeding related to DNA

Answers

Answer:

the animals that are selected for breeding will mix their DNAs while making the baby, so the baby will carry the characteristics of both parents (it depends on if the trait is dominant or recessive

Explanation:

Selective breeding makes use of existing, and naturally present gene variants in species, and the natural process of breeding.

However, genetic engineering involves a direct change to an organism's genome in a laboratory.
Gene variants made through genetic engineering can be passed from one generation to the next.

Where do sperm go after leaving the epididymis?
OA. Ejaculatory duct
OB. Seminiferous tubules
C. Vas deferens
OD. Urethra

Answers

c is the right answer

Explanation:

hope it will helpful for you.

On leaving the epididymis, the sperm is expelled into the vas deference, thus the correct option is option C.

Where is the sperm stored?

The sperm are stored in the epididymis. Upon ejaculation, the sperm leaves the epididymis and migrates to the vas deferens.

The vas deferens create a protective fluid that protects the sperm while it's out from the urethra. If sperm does make it into the vagina, there’s a chance that it will fertilize the female egg.

Epididymis is a long tube that functions to transport sperm from the testis to the vas deference. While traveling through the different parts of the epididymis the sperm gets mature and acquires the ability to swim. So epididymis plays an important role in the maturation and transport of sperm.

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Carolyn and ken are learning about the geosphere, atmosphere, biosphere, and hydrosphere. they put sand in a small swimming pool. they dug a hole in the middle and filled the hole with water. they turned a fan on and watched how the water and sand changed.

Answers

Answer: Hope this helps!

Explanation:

Which of the following is NOT a feature found
in nematodes?
A. complex nervous system
B. bilateral symmetry
C. fluid-filled body cavity
D. digestive tract with two openings

Answers

Complex nervous system is not a feature found in nematodes and is denoted as option A.

What are Nematodes?

They are also referred to as roundworm and have unsegmented thread-like body with a distinct mouth and anus.

They have a simple nervous system which runs along the length and width of the organism.

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Plase help and thanks.

Answers

I think no4 isthe best answer

How do plants photosynthesize in winter? When they shed their leaves.​

Answers

[tex]\Huge\green{\tt{✏Answer:}}[/tex]

Most trees do 'slow down' during winter, and deciduous trees that lose their leaves shut down photosynthesis entirely. Trees with needles (evergreen trees) that are retained over winter can actually photosynthesize during the winter.

#Let's Study

Life used to be organized into two group, plants and animals.  What are the 5 kingdoms of life recognized today?*
a. Animal, Fungi, Archaea, Bacteria, Vertebrate b. Protist, Animal, Bacteria, Eukaryote, Archaea c. Plant, Animal, Fungi, Protist, Bacteria
d. Fungi,Vertebrate, Plant, Animal, Bacteria​

Answers

Answer:

C.  Plant, Animal, Fungi, Protist, Bacteria 

Explanation:

Another word for bacteria would be monera. The more technically correct version of the answer would be animal, plant, fungi, protist, and monera. However, monera is basically bacteria. So C is your best answer.

Answer:

c

Explanation:

Life used to be organized into 2 groups : plants and animals by Swedish botanist Carl Linneaus. Then it was again classified by American ecologist R. H. Whittaker into 5 kingdoms :

MoneraProtistaFungiPlantaeAnimalia

The option which lists these options is c (kindly note that bacteria are classified under Kingdom Monera)

the periodic table contains a lot of information in it. with the help of that information calculate the number of neutrons present in non-metallic elements of the periodic table.

Answers

Answer:

No. of neutrons = mass no. - atomic no.

Explanation:

I hope it helps u dear! ^_^

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