Based on Dominance for a heterozygous cross 75% of the offspring would have the dominant phenotype For a homozygous cross it would 100%.
Answer:
translocation occurs between non-homologous chromosomes.
Explanation:
Answer:
Helper T cells are arguably the most important cells in adaptive immunity, as they are required for almost all adaptive immune responses. They not only help activate B cells to secrete antibodies and macrophages to destroy ingested microbes, but they also help activate cytotoxic T cells to kill infected target cells. As dramatically demonstrated in AIDS patients, without helper T cells we cannot defend ourselves even against many microbes that are normally harmless.
Explanation:
The answer is B, decomposers
If we had no cilia in our trachea, our lungs would be filled with dust and microorganisms that we breathe in.