In Mendelssohn cross for pea pod color, how were the plants in the first generation different from the plants in the second generation?

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond