16 x 2 = 32
Since chromosomes in the nucleus exist in pairs, human body cell contains 46 chromosomes arranged in 23 pairs.
Gametes are haploid, so their nucleus only contains a single set of 23 unpaired chromosomes.
Answer:co dominance
Explanation:
it is phenomenon in which both genes express them selves and both phenotypes are expressed in individual
Answer:
The answer to this question is energy.
Explanation:
All the natural processes taking place on this Universe requires Energy. We have energy stored in different forms in all objects on earth. Like chemical energy is responsible for different chemical reactions for example the formation of ATP in living organisms. Thermal energy that is present in the form heat and Kinetic energy is present in moving objects. Energy can not be created or destroyed. However it can be change from one form to another. That's how all the processes on earth keep going.
Answer:
A) maximizes light absorption by the chloroplasts for photosynthesis
Explanation:
Chloroplasts are the double membrane-bound organelles present in the leaf cells. Chloroplasts contain light-absorbing pigment chlorophyll that absorbs maximum light of blue and red wavelengths.
Absorption of light by chlorophyll pigments drives the light reactions of photosynthesis which in turn provide ATP and NADPH to fix carbon dioxide gas into glucose by light-independent reactions. The process of photosynthesis produces glucose which in turn serves as an energy source for plants and supports their growth and development.
Therefore, exposure to blue light increases the rate of photosynthesis as chloroplasts in the leaf cells are aligned to absorb maximum blue light to support photosynthesis. And a higher rate of photosynthesis produces more glucose to support the growth of the plants.
B. the number is limited by how much is lost at each level
