Where does the cotton come from that is used to make clothing?

plants

algae

bacteria

worms

What is the most common charge against health care workers?

The number of hedgehogs on a hill would be considered a community. a. True b. False

Why can someone have cells with no y chromsome and other cells with a double - y chromosome?

In some chickens, the gene for feather color is controlled by codominance. The allele for black is B and the allele for white is W. The heterozygous phenotype is known as erminette

An object from space that falls to the surface of a planet without completely burning up

How many chromosomes do humans have?

Pairing of homologous chromosomes in prophase of meiosis I appears to be critical for proper alignment, crossing over, and subsequent separation. This pairing is facilitated by the sharing of sequence homology between homologous chromosomes.

What does "leeward" mean?

Which lipid acts as a chemical messenger? a. adipose tissue b. cholesterol c. testosterone d. beeswax

The degradation of alanine yields pyruvate and the degradation of leucine yields acetyl coa. can the degradation of each of these amino acids directly replenish the pool of tca intermediates? explain why or why not.