Answer:
The Answer I believe to be correct is A. They attract birds and insects to assist in pollination.
Explanation:
9:3:3:1 would be the expected phenotypic ratio
Answer:
Oceanic factors include the pressure gradient, temperature variations and salinity differences
Explanation:
Each factor has a significant effect on the flow of oceanic current..
This either attaches the virus to the host cell or dissolves the membrane letting the virus into the host cell. The viral enzymes(enzymes are again chemical compounds) multiply the viral dna copies and viral protiens. These are new viruses. These new viruses breakout of the cell to infect other cells.
Answer:
The second one is correct
Explanation:
A leukocyte is responsible for the immune system
