Answer:
Identical shape and structure.
Explanation:
Those organisms that reproduce sexually have high variations and differences between the parent and its offspring. They are not identical to each other because the offspring gains half characteristics from male parent and half from the female parent making it different from its parent. Identical feature is present in the organisms that reproduce through asexually means from only one parent so the identical shape and structure is not the cost of sexual reproduction.
List 4 significant problems with nuclear power plants.
Answer:
Risk of a Meltdown, Weapons Proliferation Risk, Cost, Nuclear Waste
Explanation:
Answer:
According to the article https://www.leonardodicaprio.org/the-7-reasons-why-nuclear-energy-is-not-the-answer-to-solve-climate-change/ there are 7 problems so pick your favorites I guess
1) It takes a very long time to go from from planning to operation
2) The cost
3) Weapon Proliferation risk
4) Meltdown risk
5) Mining leads to lung cancer
6) Miscalculations of CO2 equivalences
7) Radioactive waste
Which wave interaction is shown by the diagram? o absorption o diffraction o reflection o refraction
Answer:I agree
Explanation:
Diffraction wave interaction is shown by the diagram.
What do you mean by diffraction?Diffraction is defined as the interference or bending of waves around the corners of an obstacle or through an aperture into the region of geometrical shadow of the obstacle/aperture.
The most common example of diffraction occurs with water waves which bend around a fixed object. Light bends similarly around the edge of an object. The animation shows wave fronts passing through two small openings.
Diffraction results from the interference of an infinite number of waves emitted by a continuous distribution of source points. According to Huygens' principle every point on a wave front of light can be considered to be a secondary source of spherical wavelets.
Learn more about diffraction:
https://brainly.com/question/12290582
#SPJ7
Which of the following is an example of planning for the future to avoid environmen damage?
A. Creating a landfill
B. Cleaning up an oil spill
C. Mining aluminum from the earth’s crust
D. Evaluating potential effects of development
Answer:
B is the answer
cleaning up an oil spill
Describe the stages of invasion up to and including the spread stage. Also, include one barrier to could make
an invasion fail and briefly describe it.
Answer:
Introduction, naturalization, colonization, and dispersal or spreading.
Explanation:
There are four main stages of invasion i.e. introduction, naturalization, colonization, and dispersal or spreading. In the first stage, the specie is introduced in the environment, in the second stage the specie adopt the environment, in the third stage the specie started growth and make colonies to increase its population and in the last stage the specie disperse in the environment through different means and spreading of that organism occur. The failing of adaptation to the environmental conditions leads to the failing of invasion of a specie.
Leigh's disease is a mitochondrially inherited disease with symptoms that include seizures, fatigue, impaired reflexes, breathing problems, and ataxia. The pedigree shows the presence of Leigh's disease in three generations. Individual 4 had two daughters and one son, and individual 6 had one daughter and two sons. Which of the individuals indicated are affected by Leigh's disease
About the question:
You will find the pedigree in the attached files
Answer:
individual 4 → Affected woman → Black circleindividual 5 → Affected woman or man → Black circle or squareindividual 7 → Healthy woman → Empty circleindividual 10 → Affected boy → Black SquareExplanation:
Mitochondrial inheritance is the transmission of a disease or a trait from the maternal line.
Most of the DNI is in the nucleus, but there is also DNI in mitochondria. Sperm cells hardly transfer mitochondrial genes to the progeny, so mitochondrial DNI is mostly inherited from the maternal side. If there exists any mutation in this mitochondrial DNI, the whole progeny of the mutated woman will be affected, as they will get the mother genotype carrying the mutation. On the contrary, if an affected man is carrying a mutation in mitochondrial DNI, non of their descendants will get the disease.
Before answering the question, let us remember the pedigree symbols.
Squares represent Males/Men Circles represent Females/WomenEmpty symbols represent healthy/non-affected individualsSolid black symbols represent sick/affected individualsIn the exposed pedigree, we can see that the mother is affected by the disease (individual number 2), so all her children are also affected (individuals 4, 5, and 6) because the disease is mitochondrially inherited.
Individual 3 is a healthy man, so individual 4 must be an affected woman (Black circle). As she is the one affected, then all her children will also be affected. This couple had one boy and two girls. Individuals 8 and 9 are girls (circle), so individual 10 must be the affected boy (black square).
On the other hand, individual 6 is an affected man (black square), son of individuals 1 and 2. This man couples with a woman, and they have all healthy children. So this woman (individual 7) must be healthy. Even though the man is affected, all their children are not because their mother (7) is not. Remember that sperm cells do not transmit the mitochondrial genes to the progeny.
And finally, individual number 5 might be either a man or a woman. In any case, this person is also affected by Leigh's disease.
What
is a difference between systemic and pulmonary circulation?
Answer:
Systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.
Hope this helps!
Should humans use synthetic materials that have natural material that is the same chemically? PLZ I NEED THIS NOW
Answer:
It Depends . Like Some People Use Fake Skin For Tattoos , Made To Practice Stitches , Or Injections .. It Just Really Depends On What You Are Doing If This Helps ..
The above pictures show the interaction of pollinators (like insects, birds, and bats)
and flowering plants. Use the above pictures and what you learned in your science class to answer the follow
• Construct an explanation on how pollinators and flowering plants interact and affect each
other.
• What do you predict would happen to flowering plants if they blended into their
surroundings? Explain.
pls help me. i beg you
Answer:
The pollinators help spread the pollen of the flowering plants to help them reproduce. If the flowering plants blended into their surroundings, the pollinators would not be able to identify the flowering plants, and the plants would eventually die off or become extinct.
Explanation:
If the circles in the diagrams represent individual water particles, how are the positions of the particles related to the phase of matter?
Answer:
gimme ye points
Explanation:
Plz help me well mark brainliest if you are correct!
Answer:
A(i think)
Explanation:
Earth is a satellite because it moves around the sun. The moon is a satellite because it moves around Earth. Earth and the moon are called "natural" satellites. ... These machines are launched into space and orbit Earth or another body in space.
A researcher is comparing amino acid sequences
for the protein hemoglobin from several primate
species. What does the degree of similarity in
sequences among the primate species indicate
about these species?
A.
how closely related they are
B.
how frequently they interbreed
C.
how rapidly they can evolve in the future
D. how efficient their circulatory systems are
What do all animals, including vertebrates and invertebrates, have in common?
Question 1 options:
They have backbones, internal skeletons, and muscles.
They are heterotrophs that must get their food from plants or other animals.
They have lungs or gills for breathing.
They are endothermic (warm-blooded).
Question 2 (1 point)
Saved
All animals share several common characteristics. Which is a characteristic shared by all animals?
Question 2 options:
endoskeletons and muscles
sensory organs and backbones
multi-cellular bodies
exothermic blood systems
Question 3 (1 point)
Sam’s teacher asked him to make observations about animals at the zoo. Sam went to the zoo and filled in these two charts that the teacher gave him.
What is the main difference between the species in Group 1 and Group 2?
Question 3 options:
Group 1 has small organisms, Group 2 has large organisms.
Group 1 are endothermic, Group 2 are exothermic.
Group 1 are vertebrates, Group 2 are invertebrates.
Group 1 has exoskeletons, Group 2 has soft bodies.
Question 4 (1 point)
Which of the following is a characteristic of all mammals?
Question 4 options:
lungs
hair
tail
both 1 and 2
Question 5 (1 point)
What is the benefit of an arthropod’s exoskeleton.
Question 5 options:
It allows arthropods to breathe.
It protects and supports the arthropod’s body.
It allows the arthropod to get food.
It allows the arthropod to see far distances.
Question 6 (1 point)
What do arthropods and segmented worms have in common?
Question 6 options:
They both have segmented bodies during some stage of their life.
They both have hard outer shells that are unmovable.
They both have bones and vertebrae.
They both lack any sense organs.
Question 7 (1 point)
To which group of invertebrates do cephalopods, such as squids, belong?
Question 7 options:
Arthropods
Echinoderms
Cnidarians
Mollusks
Question 8 (1 point)
Sweat glands, fur, and feathers are found on an endotherm.
Question 8 options:
True
False
Question 9 (1 point)
Vertebrates and invertebrates differ in the presence of a backbone. Another characteristic that distinguishes most vertebrates from many invertebrates, is that vertebrates —
Question 9 options:
have a relatively well-developed brain and circulatory system.
have long tube-like bodies that are divided into segments.
take in oxygen from their skins rather than from an inside organ.
have hard outer covering called exoskeletons.
Question 10 (1 point)
During chilly days, you might notice lizards lying (“basking”) in sunny areas. Why do lizards bask in the sun?
Question 10 options:
Ectothemic animals are lazy and the sun puts them to sleep.
Ectothermic animals need to get tanned by the sun's rays for camouflage.
Ectothermic animals use the suns rays to help them hide from enemies.
Ectothermic animals need the warmth from the sun to allow them to move around and hunt for food.
Question 11 (1 point)
Which group of animals could be correctly classified as endothermic?
Question 11 options:
robin, squirrels, mice
bears, snakes, wolves
frogs, lizards, snakes
groundhogs, hawks, crab
Question 12 (1 point)
Using the table, which statement is true?
Question 12 options:
Organisms in both Groups A and B have similar mechanisms for controlling their internal temperatures.
Organisms in Group A have fewer mechanisms for controlling their internal temperatures than those in Group B.
Organisms in both Group A and B usually coexist peacefully.
Organisms in both Group A and B are extinct species.
Question 13 (1 point)
How do “warm-blooded” animals cool off?
Question 13 options:
They convert the food they eat into cool energy.
They sweat or pant to lose heat by water evaporation.
They move to colder climates.
They move around a lot to stimulate their circulation.
Question 14 (1 point)
An animal takes on the temperature of their surroundings so they don't have to use food energy to keep warm. This means they don’t have to eat as often. They are considered an __?
Question 14 options:
Endotherm
Ectotherm
Question 15 (1 point)
Which of these factors is used to classify the different organisms on Earth into Kingdoms (such as protists, fungi, plant, animals, and bacteria) ?
I Number of cells in the organism
II How the organism obtains energy
Question 15 options:
I only
II only
I and II
Question 16 (1 point)
It's sunny in New York, but it is cool. Where would you expect to find this lizard during the day?
Question 16 options:
Under a rock
In a damp stream bed
Basking in a sunny spot
In a hole in the ground
Answer:
the first one is correct
Explanation:
all a
1. What do all animals, including vertebrates and invertebrates, have in common?
They have backbones, internal skeletons, and muscles.
2. All animals share several common characteristics. Which is a characteristic shared by all animals?
Endoskeletons and muscles.
3. Which of the following is a characteristic of all mammals?
both 1 and 2.
4. What is the benefit of an arthropod’s exoskeleton.
It protects and supports the arthropod’s body.
5. What do arthropods and segmented worms have in common?
They both have segmented bodies during some stage of their life.
6. Sweat glands, fur, and feathers are found on an endotherm?
True.
7. Vertebrates and invertebrates differ in the presence of a backbone. Another characteristic that distinguishes most vertebrates from many invertebrates, is that vertebrates?
Take in oxygen from their skins rather than from an inside organ.
8. During chilly days, you might notice lizards lying (“basking”) in sunny areas. Why do lizards bask in the sun?
Ectothermic animals need the warmth from the sun to allow them to move around and hunt for food.
9. Which group of animals could be correctly classified as endothermic?
Robin, squirrels, mice.
10. How do “warm-blooded” animals cool off?
They sweat or pant to lose heat by water evaporation.
11. An animal takes on the temperature of their surroundings so they don't have to use food energy to keep warm. This means they don’t have to eat as often. They are considered an __?
Ectotherm.
Thus, these are the answer to the following questions.
To learn more about mammals click here:
https://brainly.com/question/10194338
74. As layer upon layer of sediments are deposited, the process of the presses them
together.
Answer:
GO GET BOY
Explanation:
please help!!! i’ll mark as brainliest!! what is the type of system where a furnace burns fuel and heats air?
a. radiation system
b. forced - heat - system
c. conduction system
d. forced - air - system
Answer:
C
Explanation:
carbon is used as fuel and heats the furnace
What might be limiting resource for sharks in their ecosystem
Answer:
Sharks keep ocean ecosystems in balance
Sharks limit the abundance of their prey, which then affects the prey of those animals, and so on throughout the food web. Because sharks directly or indirectly affect all levels of the food web, they help to maintain structure in healthy ocean ecosystems. HOPE THIS HELPS!!!!!!!!
Explanation:
True or False?
The cuticle scales of the hair
always point toward the follicle
Answer:
The cuticle is a transparent outer layer of the hair shaft. It is made of scales that overlap one another and protect the inner layers of the hair (Figure 3-4). The scales point from the proximal end of the hair, which is closest to the scalp, to the distal end, which is far- thest from the scalp
Explanation:
Does The translation between mRNA and amino acids is the same for all living things support the theory of evolution
Answer:
the translation between mRNA and amino acids are the same for all living sells. for example the mRNA codon CAG codes for glutamine in all living cells
This category of endangerment occurs when organisms are still abundant in its natural range, but declining in numbers:
A. Endangered species
B. Threatened species
C. Invasive species
D. Endemic species
E. Red list species
Identify the existence of Neutrons.
How can the application of insecticides and herbicides affect an individual’s health? a. Insecticides and herbicides can potentially contaminate foods. b. Insecticides and herbicides increase the disease rate of agricultural plants. c. The application of herbicides and pesticides reduces the vitamin content of crops. d. Herbicides and insecticides increase the health value of crops by adding necessary nutrients.
Answer: A. Insecticides and herbicides can potentially contaminate foods.
Answer:
the answer is A
Explanation:
edge 2021
How did black leaders and abolitionists embody the democratic principles and ideals of liberty and equality in their actions?
HELP ASAP!! In angiosperms, reproduction takes place in
A-cones ,
B-pollen.
C-flowers.
D-leaves.
Answer:
i think ur answer B.)
Explanation:
sorry if wrong
hope this helps
what gene combination will have 50% chance of occurring if two heterozygous black and chickens are mated 
please answer!!
At which position is the northern hemisphere experiencing spring?
Point A
Point B
Point C
Point D
Answer:
c
Explanation:
help pls il give brailist if correct
Answer:
I believe that the answer is A.
Explanation:
This option makes the most sense because of the industrial and agricultural revolutions.
PLEASE ANSWER ILL GIVE YOU BRAINLIEST
Answer:
C
Explanation:
pls give brainliest since i answered first
Which of the following is an example of a vestigial structure?
-the wings of red-tailed hawks
-the hind limbs of a house cat
-the fins of a shark
-Wisdom teeth in humans
Answer:
the wings of a red tailed hawks
Give a scenario in which a new ecosystem would be created
How do some chemicals increase the risk of a person getting cancer ?
A. By causing cell mutations
B. By causing a decrease in the immune response
C. By causing an increase of toxins in the skin
D. By causing a deficiency of Vitamin D
Answer:
A. By causing cell mutations
Gonorrhea and Antibiotic Resistance
The CDC has categorized several infectious agents based on the seriousness of their antibiotic resistance. Neisseria gonorrhoeae, the causative agent of gonorrhea, is one of several agents in the "Urgent Threat" category. Gonorrhea is also the second most common reportable disease in the United States. This makes gonorrhea a significant public health concern. Please locate this article through an online search engine: Kirkcaldy RD, Harvey A Papp JR. et al. Neisseria gonorrhoeae Antimicrobial Susceptibility Surveillance - The Gonococcal Isolate Surveillance Project, 27 Sites United States. 2014. MMWR Surveill Summ 2016;65/No SS-7):1-19. DOI: http://dx.dol.org/10.15585/mmwr.ss6507at. Read the article thoroughly, and then answer these questions about the agent of gonorrhea and its potential for antibiotic resistance. eBook erences
Select all of the characteristics below that apply to Neisseria gonorrhoeae. (NOTE: Please change all question marks to checkmarks for correct answers or empty boxes for incorrect answers.)
a. It is a virus.
b. It usually affects the urogenital system but may also affect the eyes.
c. It is a gram-positive bacterium.
d. It must be grown on selective and enriched media.
e. It is gram-negative bacterium.
f. It can cause asymptomatic infections.
g. It usually affects the nervous system.
h. It is a yeast.
Answer:
b. It usually affects the urogenital system but may also affect the eyes.
e. It is gram-negative bacterium.
d. It must be grown on selective and enriched media.
g. It usually affects the nervous system.
f. It can cause asymptomatic infections.
Explanation:
Neisseria gonorrhoeae is a gram negative bacteria known to cause the sexually transmitted infection called Gonorrhea. Gonorrhea is easily treated with antibiotics, as long as the patient seeks early care and discovers the disease early on, as it can be asymptomatic, especially in women. When left untreated, Neisseria gonorrhoeae can infect the nervous system, causing many problems and even leading to death.
Despite being known to attack the urogenital system, this bacteria can attack the eyes generating gonococcal conjunctivitis, which is also sexually transmitted.
Neisseria gonorrhoeae is a fastidious bacteria, which means that it only grows in specific, selective and enriched culture media.