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Ber [7]
3 years ago
7

According to the ______________ theory, a population may go long periods of genetic stability, interspersed with short periods o

f extreme evolutionary change
Biology
2 answers:
damaskus [11]3 years ago
4 0

C. Punctuated Equilibrium

ikadub [295]3 years ago
3 0
<span>This theory is called punctuated equilibrium. In this theory it is explained that there are very long periods of no change at all to a species, yet there are also bursts of evolutionary change interspersed within the time period. The period of remaining the same throughout time (most of the time) is called stasis, and is present within this theory of punctuated equilibrium.</span>
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18. Aerobic respiration produces more cellular energy than respiration in an anaerobic environmen
Pie

Answer:

True

Explanation:

ATP (The cellular energy) is a nucleotide consisting of sugar (there are other properties but let's use the most important at hand).

Aerobic respiration uses sugar and oxygen to create energy (ATP) for food.

This process usually creates 38 ATP. While anaerobic respiration usually produces 2 ATP.

7 0
2 years ago
While in South America, you come across what you think are two groups of birds in the same location. They are nearly identical a
joja [24]

Answer: The answer is option C) two different species on the basis of reproductive behavior

Explanation:

This situation observed in South America is a good example of Sympatric speciation.

Where, two organisms similar in many respects by

- occurring in the same territory, differing ONLY as two different species because they DO NOT interbreed - thus, becoming different species on the basis of reproductive behavior.

So, option C is the answer

4 0
3 years ago
Members of the phyla Cnidaria and Bryozoa both have a circle of tentacles, which they use for feeding. Besides the difference in
Sophie [7]

Answer:

C.  Cnidarian tentacles have stinging cells, but Bryozoan tentacles are covered with cilia.

Explanation:

Cnidaria and Bryozoan, both teh phylum are classified under kingdom Animalia that contain aquatic animals found both in freshwater and marine environments.

They both use tentacles for feeding but there is diffference between there tentacles and feeding process.

Cnidarians tentacles are conist of stinging cells in the tips, which are called cnidocytes and a coiled thread-like stinger, called nematocyst. These stinging cells and nematocyst helps to capture and subdue prey. They feed over plankton or animals larger then them.

Bryozoan tentacles are covered with cilia and form an "O" or "U" shaped fold called lophophore, which helps to feed by sweeping the surrounding water. They generally feed on plankton, nudibranchs (sea slugs) and sea spiders.

Hence, the correct option is C.

8 0
2 years ago
ATP is a molecule that stores __in its phosphorus bonds
vivado [14]
Adenosine triphosphates glycogen I believe
8 0
3 years ago
Which of the following statements about change in ecosystems is true?
MAXImum [283]
Answer D because humans can effect the way of life in an ecosystem and things like climate can effect them too
6 0
2 years ago
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