Make/produce and secrete hormones
Answer:
What causes genetic variation?
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism’s offspring).
Explanation:
PLZ mark brainliest also I hope this helps
Yes plant cells do have mitochondira
<span>A) Viruses are not alive. - yes they are alive, dead viruses are used in vaccines
B) Viruses have no protective shell. - yes, they have
C) Viruses have no lytic cycle. - this is specfic for bateria
D) Viruses do not contain DNA. - every virus contain a DNA!
your answer is C</span>