In two or more complete sentences describe the relationship between traits, genes, chromosomes and dna.

Write a paragraph explaining why the effect of mutations can vary widely - from neutral to harmful to beneficial

What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.