Answer:
Chlorophyll is the pigment molecule, which absorbs solar energy, that is found within the chloroplast.
Explanation:
Chlorophyll is a green pigment molecule which is present inside the chloroplast of leaves that is responsible for the production of food (glucose) in the process of photosynthesis. Chlorophyll absorb all colours and reflect green colour when the sunlight hit the leaf surface.
Answer: this depends on the direction of flow of blood
Explanation:
The mirror valve prolapse also known as mirror regurgitation occurs when part of the mitral valve slips backwards loosely into the left atrium and this can be as a result of damage or the abnormal size of the mitral valve tissues.
This thing physiological aftermaths of mirror valve prolapse includes
1. reduced forward stroke volume ( reduced stroke volume of blood exiting the ventricles to flow to other parts of the body
2. Increased left atrial volume and pressure. Due to the backwards flip of the valve, and instead of being closed each ventricular contraction, blood flows into the left atrium increasing the volume and its pressure producing pulmonary oedema.
Answer:
A. The process of reciprocal inhibition.
Explanation:
In our body, not all the muscles contract and relax simultaneously. The muscle supporting certain reflex are contracted while the others need to be relaxed at that time. In the process of reciprocal inhibition, when a message of contraction is sent by the central nervous system to the agonist muscles, the tension in the antagonist muscles is inhibited by the impulses from the spinal interneurons so that the antagonist muscles get relaxed simultaneously and the reflex action can be completed without causing any damage to our muscular system. If both agonist and antagonist muscles will contract and relax simultaneously, there may be tear in the muscles that's why reciprocal inhibition is a important phenomena occurring in our body.
Explanation:
1=C
2=d
3=b
4=a
you just have to write the alphabet in the box that is C,d,b,a