The Y chromosome in human males ... ?

a. is the carrier of all sex-linked genes in males.

b. is matched by an identical X chromosome.

c. appears to be genetically almost inactive.

A patient is suffering from pain in the right hypochondriac region of the body. which organs might be located in this region?

Why do two wet glass slides stick together

What is parenthood or society in a world that includes clones?

Are humans coelomate body plan or acoelomate body plan? Explain

Identical twins are produced from the same sperm and egg (which splits after the first mitotic division), whereas fraternal twins are produced from separate sperm and separate egg cells.

Cameron is collecting data to determine the time of completion for each stage of germination in seeds. He is using bean seeds for his investigation and recording his results. He repeats his data collection many times to obtain reliable results.

Which human action has not lead to significant changes in Earth's biomes?

Which two characteristics of living things do viruses exhibit?

You are studying the source of new virus that has recently infected humans. You suspect that the virus was transferred from other primates (they exhibit a similar infection), specifically chimpanzees, gorillas, or orangutans.

According to the diagram liverworts are