Arabidopsis plants have 10 chromosomes (5 pairs) in their
somaticcells. how many
chromosomes are present in each of the following: (a) egg
cellnucleus in the female
gametophyte, (b) generative cell nucleus in a pollen grain about
toenter meiosis, (c)
fertilized endosperm nucleus, (d) fertilized egg nucleus?

Apart of an ecosystem that can restrict the growth of a population is referred to as

{answer found. it's (3 ) }which statement describes the cell cycle? (1)the cell cycle is a process in which one cell divides into four genetically different cells. (2)the cell cycle is a process in which one cell divides into two genetically different cells. (3)the cell cycle is a process in which one cell divides into two genetically identical cells. (4)the cell cycle is a process in which one cell divides into four genetically identical cells.

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels