I believe it's B. Plasma and red blood cells are the 2 main components of blood.
Answer:
Biomes are a group of ecosystems sharing the same characteristics and are well adapted to the prevailing abiotic factors. Any earth surface that has got a very large ecological system characterized by dominant forms of plant and animal life forms adapted to the prevailing climate and other environmental factors is termed as a biome. Biomes include both the abiotic and biotic factors.
Explanation:
Answer:
heterozygote advantage
Explanation:
Usually if the mutation is present and the individual is only a carrier then they are heterozygous
Cell nucleus chromosome gene nucleotide base subunit atom