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creativ13 [48]
3 years ago
7

Choose all that applies: New species of organisms may emerge if

Biology
1 answer:
matrenka [14]3 years ago
7 0

Answer:

b, d

Explanation:

a, may be right since mutaion does benefit species in certain ways but since it's specifically saying fatal the a is not right.

b, because even though it doesn't happen often, 2 diverse species might interbreed if a survival or specific situation is given.

d, natural selection kill of those weak and helps the strongest survive by making genetic modifications throughout the generations going from one species to a completely different one in years.

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When ice and snow move overland in compacted large quantities, they erode the soil and can change landforms. Which object create
Romashka [77]
I believe the answer is Icebergs
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3 years ago
Animals That are hunted by other animals and are eaten for food are called what
ollegr [7]

Answer: prey

Explanation:

A prey is an animal being hunted for food. The hunter is called the predator

7 0
3 years ago
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Most mammals have diploid body cells and haploid gametes. During __________, chromosomes from haploid gametes combine, and a ___
EastWind [94]

Answer:

During <u>fertilization</u>, chromosomes from haploid gametes combine, and a <u>diploid</u> zygote is formed.

Explanation:

Fertilization is the union of the male gamete(haploid chromosomes) with the female gamete(haploid chromosome) to form a diploid cell called zygote (with diploid chromosomes).

5 0
3 years ago
What is the savanna hypothesis? Group of answer choices Bipedalism was selectively favored because it helped our ancestors to st
Gnom [1K]

Answer:

Both options are valid, since in the hypothesis of the savanna it was argued that humans acquired bipedalism to be able to self-supply their food more effectively, and to have less body surface area exposed to the sun.

Explanation:

The saban hypothesis is believed to have originated in the saban, with the Austrolopitecus africanus being forced to affect this domain, which is why it acquired this adaptation mechanism.

The savanna had high grasslands, which also led to collaboration in this regard since they could be better camouflaged.

In addition, the human began to defend with the limbs of the upper limb, triggering the canines to decrease in size since it is not used as a defense mechanism.

The canine is a tooth that helps to tear carnivorous food, that is why the human also begins to have a more varied diet of fruits and seeds and that it can reach and take the bones of the tree to increase its height due to bipedalism.

8 0
2 years ago
What is the function of nucleic acid
dolphi86 [110]

Answer:

the storage and expression of genetic information

Explanation:

it tells your cells what to do to fix and maintain an organism

3 0
3 years ago
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