What are specialized cells (egg cells and sperm cells, for example) used for sexual reproduction?

What will be an ideal response?


gametes

Biology & Microbiology

You might also like to view...

What is the most efficient way to regulate gene expression from the perspective of cellular resources? What will be an ideal response?

Biology & Microbiology

Which of the following is the most direct source of energy for cotransport?

-the movement of one of the transported substances up its concentration gradient -the movement of one of the transported substances down its concentration gradient -ATP hydrolysis -ATP formation cotransport requires no energy

Biology & Microbiology

Echinoderms and chordates are

a. deuterostomes. b. protostomes. c. animals whose blastopore becomes a mouth. d. both b and c.

Biology & Microbiology

What process occurs when cancer cells detach from tumors and spread to other parts of the body?

A) angiogenesis B) carcinogenesis C) metastasis D) mutagenesis

Biology & Microbiology