Question 3481 Pulses are a good source of? A) carbohydrates B) fats C) proteins D) vitamins No Details
Question 3482 One of the following is most suitable for study of mutations ? A) Haploids B) Diploids C) Tetraploids D) Polyploid No Details
Question 3483 Process of cell division can take place by ? A) heterosis B) fusion C) mitosis D) None of these No Details
Question 3484 Photo-oxidation is ? A) photorespiration B) photolysis C) light and oxygen induced breakdown D) All of the above No Details
Question 3485 Plants absorb most part of water needed by them through their ? A) embryonic zone B) growing point C) root hairs D) zone of elongation No Details
Question 3486 One of the following is not a function of bones ? A) Place for muscle attachment B) Protection of vital organs C) Secretion of hormones for calcium regulation in blood and bones D) Production of blood corpuscles No Details
Question 3488 Which of the following is a cold-blooded animal? A) Whale B) Otter C) Tortoise D) Selman No Details
Question 3489 Which of the following Gas causes heart diseases? A) Ozone B) Sulphur Dioxide C) Carbon Monoxide D) Carbon Dioxide No Details
Question 3490 Which of the following cash crops is not grown in Kerala? A) Spices B) Tobacco C) Rubber D) Coffee No Details