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Vlada [557]
3 years ago
8

Common ancestors only exist within a single species.

Biology
1 answer:
puteri [66]3 years ago
6 0

<u>Answer:</u>

<em>It is not true to say that common ancestors occurs only within a single species rather two species with similar traits might have a common ancestor. </em>

<u>Explanation:</u>

If the ancestor is same for both the species then it is said that both the species are closely related and share common ancestor with similar evolutionary relationship.

Phylogenetic tree are drawn and studies are done to understand the ancestor of a species. The evolution has occurred from the ancestor to the new species formed.

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Answer:

foot

Explanation:

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2 years ago
The endocrine gland (s) referred to as the "master gland" is the:
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Answer:

pituilatry gland

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3. Label the phases of the cell cycle in the pictures above
Veseljchak [2.6K]

Answer:

Prophase

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Metaphase

Anaphase

Cytokinesis and Telophase (Yes two answers)

Explanation:

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Anaphase, A for apart, meaning all chromosomes are taken apart in half

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3 0
2 years ago
Read 2 more answers
This is the evaluation of scientific research, creative work, or performance by other
Sidana [21]

Answer:

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Explanation:

Evaluation of a producer's work by people having the same knowledge or subjects is termed as peer review. Science is an important subject and researches made in this field if made correctly can be very beneficial to humans and earth. But is researches that are conducted are wrongly approved then they can have adverse effects on humans and earth. Hence, any work or scientific research must have a positive peer review.

4 0
3 years ago
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