Why is a person who has Klinefelter's syndrome (XXY) a male, even though he has two X chromosomes in his cells?

How many times does interphase occur before Mitosis

Hat is a population? all the organisms in an ecosystem a collection of all the abiotic factors in an ecosystem a collection of all the biotic factors in an ecosystem a group of organisms of the same kind or species

What are groups of tissues working together called?

Which one of the following statements accurately describes a characteristic of red blood cells? a. They lack hemoglobin. b. They're convex disks with a large nucleus. c. They're agents of inflammation. d.

I feel like something just popped." the nurse immediately assesses for

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.