Which statement best describes the relationship of photosynthesis and energy?

Biology

1 answer:

Delicious77 [7]2 years ago

7 0

Answer:B

Explanation:

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Consider the statement "We are fish to a cladist." A cladist is someone who only recognizes groups descended from a common ances

kolezko [41]

Answer:

B. polyphyletic group

Explanation:

Polyphyletic group is a taxon which comprises of organisms which are unrelated and do not share a recent or immediate common ancestor. Polyphyletic group is often used to refer to a group of organisms with similar characteristics called homoplasies, but not inherited from a common ancestor. This means that the organisms are of multiple origins irrespective of the traits that make them similar.

Therefore, from the question, because we do not consider ourselves fish, we would describe the group "fish" as polyphyletic.

8 0

3 years ago

Help me i have a 67 so far

SCORPION-xisa [38]

C is the correct answer.

6 0

3 years ago

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Which statements are true about variations in the genetic code?

Murrr4er [49]

Answer:

<u>C) They may provide selective advantages. </u>

<u>D) Slight differences in the genetic code may have significant results.</u>

Explanation:

The genetic code is universal, and present in most living beings . Generally, in most living organisms, the same codons are assigned to the same amino acids.

DNA sequences make up genes that may have multiple variants, called alleles. DNA deoxyribonucleic acid, is transcribed into mRNA and then translated into amino acids that form proteins.

Natural selection mainly acts on phenotypes, which are dependent on proteins and the organisms's environment. Phenotypes conferring advantageous traits are favored by the selection process- these help groups of organisms evolve over time.