Which organ performs a dual function of ejaculation of sperm and void of urine

1-ejaculation ducts

2-cowpers gland

3-urethre

4-seminal vesicles

Which of these polymers acts as an energy storage molecule?

How does the structure and function of cells vary?

During reflection, waves are sent A. Into atmosphere B. In several directions at once C. In a direction parallel to the tide D. In the direction from which they came

Which statement correctly correctly describes the mechanism of inheritance? A.) Alleles from heterozygous chromosomes determine traits. B.) Chromosomes on homozygous genes determine traits. C.) Alleles on homologous chromosomes determine traits. D.

There is no consensus of what actually happens to initiate the onset of labor. It is thought to be a combination of maternal and fetal factors that occur in such a way that labor begins.

Classify the mutations as somatic or inherited A. Mutations in the KRAS gene in lung cells promote continuous cell growth B. Mutations of the BRAC1 gene in egg cells lead to breast cancer C.

The female determines the sex of mammals. True False

The definition of a hero is a. universally understood. b. determined by personal and cultural factors. c. clearly defined by a set of established traits. d. static and impartial.

Hydrogen ion concentration in vinegar

Why does it matter from which organ or tissue type the cancer developed