Organisms have two homologous chromosomes for every chromosome because:

A. They replicate their chromosomes (DNA) prior to cell division

B. They get one from each parent during fertilization

C. The more the better

What specific tissue type has large parallel bundles of collagen and is found in tendons and ligaments?

Which of the following is used as evidence in supporting the idea that life changes over time? A. the time period in which an embryo develops B. the similarities in the body systems such as the nervous and circulatory systems C.

When was Charles Darwin born and where is he from?

In a particular type of cat, coat color follows the dominant/recessive pattern of inheritance. The allele for a brown coat (B) is dominant to the allele for a white coat (b). A cross between two white-coated cats would result in

What is a system of knowledge and the methods used to find that knowledge?

List some of the beneficial applications of transgenic bacteria, plants, and animals.

What does atmosphere does for us

What makes the eye look yellowish?

Photoelectrons with a maximum speed of 8.00 * 107 m/s are ejected from a surface in the presence of light with a frequency of 7.50 * 1014Hz. If the mass of an electron is 9.

Why is the Golgi apparatus in the cell?