Biology Past Questions and Answers

Which of the following is not a component of the appendicular skeleton?

If the mucus in the air track of mammals dry up and the hairs in the nostrils are removed

A one-seeded fruit in which the pericarp has fused with the seed coat is classified as

Study the following list of deficiency symptoms in animals; use it to answer the questions below
I. Loss of appetite and weight; II. Delayed healing of wounds; III. Rickets; IV Sterility in animals
V Failure of blood to clot; VI. Night blindness
Which of the following deficiencies is caused by lack of vitamin A

Study the following list of deficiency symptoms in animals; use it to answer the questions below
I. Loss of appetite and weight; II. Delayed healing of wounds; III. Rickets; IV Sterility in animals
V Failure of blood to clot; VI. Night blindnessWhich of the following vitamins would correct the deficiency numbered V?