In the given food chain above, the organisms that has a maximum biomass is the grasshopper and the organism that has the least amount of energy from the sun is the hawk. The hawk receives the least amount of energy because according to this food chain, it is the hawk that is located on the last part of the food chain.
Answer:
ll. Chlorine
Explanation:
Inbiochemical systems are oxygen (3.44) and nitrogen (3.04) while carbon (2.55) and hydrogen (2.22)
Answer:
The solar energy is a part of growth. but! the baby will not servive living on only solar
Answer:
The Z lines and H- zone shortens during the muscle contraction.
Explanation:
Sarcomere is the area between the two Z lines. The Z- lines are present in the centre of I - band and H - zone is present in the A - band. The actin filaments which are thin filaments present in I- band and contracts, slide over the myosin filament during contraction.
The I - band, H- zones are became shortens as they are thin than the A- band. It is anisotropic band having thick myosin filaments. They are not flexible and remain in its constant shape during the muscle contraction.
After the muscle contraction, the A- band and the H- zone comes to their original shape. In other words, the sarcomere shortens and comes back during muscle contraction, and relaxation.