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Ber [7]
2 years ago
15

This phylogenic tree shows the changes in bacterial species from the ancestral species to the most current split in the modern c

lassification system. This tree supports the theory that
A) speciation results in biodiversity.
B) natural selection favors the fittest.
C) within a population, variation exists.
D) extinction is the fate of the species that cannot adapt.
Biology
2 answers:
yuradex [85]2 years ago
8 0

Answer:

Your correct answer is A) speciation results in biodiversity.

Explanation:

pshichka [43]2 years ago
7 0

Answer:

a

Explanation:

usa test prep

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If a particular gene is located on the Z chromosome of this lizard species, describe why a lizard with a ZW genotype has a great
Alenkasestr [34]

Answer:

ZZ species will take more number of crosses to produce a recessive offspring.

Explanation:

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ZW*ZW

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While in case of organism having ZW type genotype, recessive phenotype will occur in the first generation cross with the ZW.

8 0
3 years ago
Who was the first to study genetics? Before Gregor Mendel.
lutik1710 [3]
Augustinian friar Gregor<span> Johann </span><span>Mendel.
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4 0
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