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beks73 [17]
2 years ago
10

Speciation caused by geographic division is called A) allopatric speciation B) genetic speciation C) parapatric speciation D) sy

mpatric speciation
Biology
1 answer:
Phoenix [80]2 years ago
7 0

Answer:

A) allopatric speciation

Explanation:

  • Allopatric speciation is a type of speciation that is caused due to geographical isolation that results in the separation of the population of the same species that once inhabited the same geographical area.
  • Due to this geographic separation, the species become so isolated that no more gene flow occurs between the two species and therefore, with time new species get formed.
  • The various geographic changes that can contribute to the separation of the two species can be - formation of mountains, islands, water bodies, glaciers, etc.
  • The populations that get separated due to the geographic barriers are subjected to different selective pressures and hence, speciation occurs.
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sukhopar [10]

Answer:

1. False

2. True

3.True

Explanation:1. Polar molecules have two regions but the regions are with a partial +tive charge and a partial -tive charge

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5 0
3 years ago
Coprophagy is important for the nutritional balance of _________.
prohojiy [21]

Coprophagy is important for the nutritional balance of rabbits and their relatives.

The behaviors of the rabbit, rat, mouse, hamster, guinea pig and chinchilla have all been linked to coprophagy, which is the act of an animal re-consuming its own discharged excrement. Cecotrophy is a better name for it.

The omnivorous rats, mice, and hamster display cecotrophy to a lesser level than herbivores' hindgut fermenters like the rabbit, guinea pig, and chinchilla. In order to boost the supply of folic acid and vitamin B12, it may rise during pregnancy and lactation.

Coprophagy is an intrinsic behavior triggered by the reflex, despite the fact that modern diets make it unnecessary for survival.

To learn more about herbivores refer to:

brainly.com/question/7626870

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4 0
1 year ago
Which kingdom of living things consists entirely of multi-celled
Oksana_A [137]

Complete Question:

Which Kingdom of living things consists entirely of multi-celled, heterotrophic organisms?

A) Animal

B) Fungi

C) Plant

D) Protist

<u>Correct Option:</u>

<u>Animal</u> Kingdom of living things consists entirely of multi-celled, heterotrophic organisms.

Option: A

<u>Explanation:</u>

The system of scientific classification in biological science is categorized into seven main groups: kingdom > phylum > class > order > family > genus > species. Here the kingdom is the largest group while smallest is the species. The term phylum is being used in the Kingdom of Animals, and is the second largest group.

The Kingdom of Animals is made up of multi-cellular, heterotrophic species which feed on other entities to survive. Some of the animal properties in this kingdom are able to establish, function independently, and reproduce during their existence.

7 0
2 years ago
What can a person do to limit exposure to X-rays
8_murik_8 [283]

Answer:

How can I reduce my exposure to radiation from X-rays?

  • Tell the X-ray technologist in advance if you are, or might be, pregnant.
  • Ask if a protective shield can be used. ...
  • Ask your dentist if he/she uses the faster (E or F) speed film for X-rays. ...
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3 0
2 years ago
The German physician Rudolf Virchow used a microscope
MA_775_DIABLO [31]

Answer:

D

Explanation:

Virchow's work is based off of that living things cannot exist without there being previous living things. Therefore, it has to be D because all new cells must come from currently living cells

8 0
3 years ago
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