Explain how your dna compare for your traits

A plant with purple flowers is allowed to self-pollinate. generation after generation, it produces purple flowers. this is an example of:

Mammals possess a unique class structure and allows the mother nurture the child as it develops in the womb. It exists in skunks? Explain

How can scientists determine the absolute age of a rock sample?

1. is the trait, tall, dominant or recessive? 2. is the small nose trait dominant or recessive?

What is blood? a liquid matrix, plasma, tissue, intercellular fluid

What is the final energy source that the muscles need in order to move? fat sugar ATP glycogen

During ages six to eleven, Freud's latency period, what do experts believe happens to the libido? A. That it is channeled into self-development B. That it is only seen in small, private groups with peers C.

Name the four classes of organic compounds containing carbon

Arnold is a weightlifter being retested for after his urinalysis was positive for anabolic steroids. What kind of test is being used?

In cell biology, what does the word queue describe?