If both alleles of a particular gene are identical, the person is said to be

A) an identical twin.
B) phenotypic.
C) heterozygous.
D) homozygous.
E) genotypic.


D

Biology & Microbiology

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A. lipid B. cellulose C. starch D. protein E. sugar

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Why are flowering plants considered by many botanists to be the most successful land plants?

What will be an ideal response?

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Most of the nutrients in the leaves of a deciduous plant are lost from the plant when the leaves senesce and drop to the ground

Indicate whether the statement is true or false

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What are population pyramids used to show?

A. Birth rates B. The carrying capacity C. Death rates D. Age composition of a population E. Competition

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