Which describes the genes on each pair of chromosomes?

a. The alleles can be different; the genes are in a different order.
b. The alleles must be the same; the genes are in a different order.
c. The alleles can be different; the genes are in the same order.
d. The alleles must be the same; the genes are in the same order.

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction