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Arlecino [84]
3 years ago
6

Patau syndrome is cased by

Biology
2 answers:
lukranit [14]3 years ago
7 0
Basically when the cells have an extra copy that is not needed and is then disposed of.
Alla [95]3 years ago
4 0
Patau syndrome is commonly occur<span> when only some of the body's cells have an extra copy</span>
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A student is making a diagram of the water cycle. What should the student draw to illustrate runoff
zavuch27 [327]

Answer: A mountain and water pouring down it.

Make it the brainliest please

5 0
4 years ago
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Dr. Susa flashed a picture of a cat in the right visual field of a split-brain patient. The patient could most likely: (3 points
lyudmila [28]

Answer:

The answer is:

verbally report that a cat was seen

write the word cat using their left hand

Explanation:

"Split-brain" is<em> a condition of having "two brains" in one body.</em> This is also known as "callosal syndrome." This happens when a person experiences seizure and in order to control it, the "corpus callosum" (divides the lobes into left and right hemispheres) is being severed. Once it is severed, the hemispheres will function as a <em>separated brain.</em> This treatment is only done as a last resort.

The person who has a split-brain will have two separate perceptions and impulses of things.

In the situation above, the patient is shown a picture of a cat in the right visual field. This means that the image of the cat will be sent to his left hemisphere. Left hemisphere is more active when it comes to the production of speech, thus the patient will be able to verbally report that a cat was seen. (thus, this explains the answer).

Since the left hemisphere is also responsible for "writing," then he can also write the word "cat" using his left hand. (thus, this explains the answer)

5 0
3 years ago
Which kind of organism is a heterotroph?
attashe74 [19]

Answer:

Living organisms that are heterotrophic include all animals and fungi, some bacteria and protists, and many parasitic plants. The term heterotroph arose in microbiology in 1946 as part of a classification of microorganisms based on their type of nutrition.

6 0
3 years ago
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The coyote will become the apex predator and
xz_007 [3.2K]

Answer:

No, coyote will not become the apex predator.

Explanation:

No, coyote will not become the apex predator but greatly reduces the populations of foxes in order to reduce competition for available resources. Yes, The coyote population will decreases because t he gray wolf kills coyote to avoid competition for food resources. If another wolf is introduced to fit the same ni che, the coyote population will decrease because the wolf feeds on coyote. As the number of coyotes increase, the number of beavers will decrease because coyote feeds on beaver. If the gray wolf became extinct,  the coyote population increases in that location due to no predator.

7 0
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All northern elephant seals come from a very small genetic pool. This is because in the 1890s a large number of them were very q
Mashcka [7]

Answer:

b. the bottleneck effect.

Explanation:

The bottleneck effect occurs when a population's size is reduced for at least one generation. This will result in a very reduced genetic variation, which can lead to further adaptation problems.

The Founder effect has its similarities (in terms of the resulting reduced genetic pool) with the bottleneck effect, BUT it occurs when a new colony is started by a few members of the original population.

The Hardy-Weinberg equilibrium is a principle in population genetics that states that the genetic variation in a population will remain constant from one generation to the next IF certain conditions are present (no migration, aleatory mating, among others), so this is not the answer.

Genetic drift (refers to the change in the frequency of an existing gene variant in a population due to random sampling of organisms, so it is not the answer.

7 0
3 years ago
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