Biology mcq

1. The functional unit of Kidney is– (A) Aron (B) Nephron (C) Nephron (D) Arteries Ans. (C) 2. Which of … Read more

1. Which of the following are warm blooded animals? (A) Whales (B) Whale sharks (C) Alytes (D) Draco Ans. (A) … Read more

1. Cockroach cannot survive in the water because its respiratory organ is– (A) Gill (B) Trachea (C) Book lung (D) … Read more

Digestive system gk mcq 1. Vegetable are spoil because they contain rich amount of – (A) Carbohydrate (B) Water (C) … Read more

1. Glucose is a type of– (A) Pentose sugar (B) Hexose sugar (C) Tetrose sugar (D) Diose sugar Ans. (B) … Read more

1. Blubber is– (A) A milky secretion of rubber plant (B) A layer of thick fat (C) A device to … Read more

1. A contemporary of Charles Darwin who came to the same conclusion in the matter of organic evolution was– (A) … Read more

Ecology, Evolution Agriculture Biodivesity 1. Nutrients are recycled in the atmosphere with the help of certain microorganisms referred to as– … Read more

1. Which among the following elements increases the absorption of water and calcium in plants? (A) Manganese (B) Boron (C) … Read more

1. The rootless plant is – (A) Lemna (B) Banana (C) Ginger (D) Lemon Ans. (C) 2. Sporangia bearing leaf … Read more