Question

1). Type II diabetes may result from

        a). obesity, b). autoimmune attack on alpha cells, c). autoimmune attack on beta cells, d). autoimmune attack on alveolar epithelial cells, e). none of the above

2).  In what week of human development does gastrulation occur?

       a). first, b). fourth, c). third, d). second, e). fifth

23).  The wet form of macular degeneration may be slowed by

      a). lycopene,  b). vitamin K, c). lutein, d). anti-VEGF drugs, e). c and d

Answer 1

Answer-1) a obesity

Explanation- diebtese type II is insulin resistance diebtese when The cell can't use the Insulin.

Middle aged people and older people are more likely to get affect, childhood obesity also can leads to type II diebtese.

While type I diebtese is in which the pancreas Beta cells cant produce insulin.

Answer-2 D second

Explanation- gastrulation is the stage when three primary germ layers ectoderm endoderm and mesoderm are formed.

This occure in first two week of pregnancy.

Answer-3) E ) C and D

Lutein and anti- VGEF drugs

Explanation- wet form of maccular degeneration occurs due to formation of abnormal blood vessels that lead to leakage of fluid in macula of eye.this us chronic and causes blurred vision and blind spot formation.

Lutein and anti VEGF helps in lowering the effect of wet maccular degeneration. The Anti VEGF helps to prevent the growth of new blood vessels .The anti-VEGF binds to Vascular endothelial growth factor protein.