IAS 2001 — Biology

"Metastasis" is the process by which

Which organelle in the cell, other than nucleus contains DNA?

Match List-I with List-H and select the correct answer using the codes given below the lists | List-I (Substance) | | List-II (Physiological role) A. | Ptyalin | 1. | Converts angiotensinogen in blood into angiotensin B. | Pepsin | 2. | Digests starch C. | Renin. | 3. | Digests proteins D. | Oxytocin | 4. | Hydrolyses fats | | 5. | Induces contraction of smooth muscles -

Match List-I with List-Il and select the correct answer using the codes given below | List-I (Bone) | | List-II (Name) A. | Breastbone | 1. | Clavicle B. | Collarbone | 2. | Patella C. | Kneecap | 3. | Scapula D. | Shoulder blade | 4. | Sternum

Hybridoma technology is a new biotechnological approach for commercial production of

Consider the following statements 1. Tapeworm is a hermaphrodite. 2. Round-worm has separate sexes. 3. Filaria is caused by a nematode. 4. Guinea-worm is an annelid. Which of these are correct?

Which of the following cell organelles play the most significant role in protein synthesis?

A man whose blood group is not known meets with a serious accident and needs blood transfusion immediately. Which. One of the blood groups mentioned below and readily available in the hospital will be safe for transfusion?

In the eye donation, which part of the eye is transplanted from the donor?