Examlex

Solved

Write a Coherent and Informative Paragraph Incorporating Each of the Following

question 44

Essay

Write a coherent and informative paragraph incorporating each of the following terms or concepts: social rejection; cingulate; physical injury; natural selection.


Definitions:

Cross-pollination

The transfer of pollen from the anther of a flower of one plant to the stigma of a flower of another plant, promoting genetic diversity.

Pollen Grain

In seed plants, structure that is derived from a microspore and develops into a male gametophyte.

Polar Nucleus

In plants, one of the two nuclei that migrate to the center of the embryo sac and fuse with a sperm nucleus during fertilization, contributing to the endosperm's development.

Sperm Nucleus

The male genetic material contained within the head of a sperm cell that fuses with an egg cell's nucleus during fertilization.

Related Questions