For General Botany A. The first haploid cells that are the product of meiosis in

Question

For General Botany

A. The first haploid cells that are the product of meiosis in organisms with alternation of generations or haplontic life cycles. = ?

B. A life cycle in which the only haploid cells ever produced are the gametes and the diploid zygote undergoes mitosis. = ?

C. A shared derived charatcer that defines a monophyletic group. = ?

D. The Pigment lost from the chloroplast with the origin of the green plants. =?

E. The name for a multi-celled diploid organism in any organism with any type of life cycle. = ?

Explanation / Answer

A. Gametes. Gametes are haploid cells that are produced from diploid cell (zygote) via meiosis.

B. Diplontic life cycle. Main form is diploid while gametes are only haploid in diplontic life cycle.

C. Clade. All the members are descendants of the most recent common ancestor.

D. Phycobilin. They are found in cyanobacteria and chloroplasts of red algae but not in green algae and plants.

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