Answer:
a.Plant cells are the only cell that are part of the cell theory
Explanation:
all cells are part of the cell theory. despite what kind they are
Answer:
Sexual reproduction increases the genetic variation within the population, because new individuals are made by randomly combining genetic material from two parents. Because only fit individuals reach sexual maturity and reproduce, the overall population tends toward increasing fitness in its environment.
Explanation:
Fósseis ajudam cientista a entender a evolução na Terra
Homologous has similar structures in the bone while analogous has a different structure but similar functions.
Crayfish is classified as a profundal zone organism
Explanation:
The deep zone of a freestanding body of water is refereed as the Profundal zone. It lies beneath the vertical water zone, thermocline. It lacks oxygen and light which determines the type of organisms found here.
In aqua profundal zone, lives sea urchins and some types of crustaceans, like- lobsters, crayfish, crabs, prawns etc. The cray fish belongs to the anthropod taxon family of crustaceans. Most of them are animals of aqua region but it has parasitic and terrestrial animals also.
