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hram777 [196]
2 years ago
12

How would you explain the formation of two subspecies of an organism from an original species

Biology
1 answer:
alex41 [277]2 years ago
7 0

Answer:

splits into two or more genetically distinct descendant populations

Explanation:

New species form by speciation, in which an ancestral population splits into two or more genetically distinct descendant populations. Speciation involves reproductive isolation of groups within the original population and accumulation of genetic differences between the two groups

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What did charles darwin mean when he said some organisms where more fit than others
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3 years ago
Explain phloem structure and function, using the following terms: sieve elements, sieve cells, companion cells, girdling, transl
madam [21]

Answer:

Explanation:

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It consist of sieve elements, which are the conducting vessel that aids transport of sugar round the body. They are very active before maturity at mature they are no longer in use.

Companion cells are used in replacement of sieve element at maturity, they function in metabolism together with the sieve tube Translocation is the transport or movement of sugar round the body.

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P-protein are found in the plants sap usually in large amount in the sieve elements.

3 0
3 years ago
What is the midlife change in estrogen and progesterone levels referred to as?
elixir [45]

Answer:

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Explanation:

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