What is a correct statement about this illustration ? a. chromatids have switched. b. a diploid cell has become haploid. c. meiosis ll has begun. d. genetic variation within chromosomes has increased.

Ais a group of individuals of the same that exist together in the same place at the same time

What must be done to breed dogs for a partical trait

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.