Zoology Solved Past Paper MCQs Online Test No. 65

Portal system of hypothalamus in male Guiana pig may control:

The function of melanin production is controlled by hormones of:

Steroids bind primarily to:

The area of brain that monitors hunger and thirst is located in:

Which cellular organelle must be involved in Tay-Sachs that results in cells accumulating and becoming clogged with very large and complex lipids?

The nerves leading to the central nervous system are called:

Which part of brain is involved in spatial memory and navigation?

The part of nerve cell that conveys information towards the cell body is called as:

Which hormone promotes anger:

Which type of organelle is primarily involved in the synthesis of oils, phospholipids, and steroids?

During non-mating days................ can elicit the female to initiate estrus cycle:

.....................are primarily responsible for maintenance of male reproductive functions:

Reflex action is controlled by:

Hormones of ovary are controlled by:

Aromatization is related to:

Menstrual cycle can be completed through feedback of:

Large numbers of ribosomes are present in cells that specialize in producing which of the following molecules?

Female can be masculinized through:

..............may cause reduction in the levels of nor epinephrine in hypothalamus:

..............maintain the sexual responses in castrated male rats:

The hormones of pituitary are controlled through:

Growth of muscles in female rat is linked with:

Administration of hormones may show huge sexual responses:

Which structure is the site of the synthesis of proteins that may be exported from the cell?

The pattern of fluctuation in orgasm of human female is related with level of ..................during menstrual phase: