Description : How do the trees of the desert adapt themselves to the arid conditions? -SST 10th
Last Answer : They have long tapering roots which go deep to tap water. The trees are stunted as there is not enough rain for tree growth. The thorny branches reduce loss of water by transpiration. The fleshy leaves prevent loss of water by evaporation. The wax on the leaves closes pores.
Description : Kangaroo and desert rat that live in conditions of water scarcity are capable of meeting all their water requirements by
Last Answer : Kangaroo and desert rat that live in conditions of water scarcity are capable of meeting all their water requirements by
Description : Considered the following four conditions (A-D) and select the correct pair of them as adaptation to environment in desert lizards. The conditions (a)
Last Answer : Considered the following four conditions (A-D) and select the correct pair of them as adaptation to environment in desert ... (a), (c ) D. (b), (d)
Description : Consider the following four conditions (1 - 4) and select a correct pair of them as adaptations to environment in desert lizards. Conditions: 1. Burrowing in soil to escape high temperature. 2. Losing heat rapidly from the body during ... to thick fatty dermis. (a) 3, 4 (b) 1, 3 (c) 2, 4 (d) 1, 2
Last Answer : (b) 1, 3
Description : Why do most desert animals hunt at night?
Last Answer : Because in the night predators are asleep so the smaller animals get a chance to hunt
Description : Why is it cold at night in the desert?
Last Answer : The Sahara Desert sky is usually cloudless. Without cloud cover there is nothing to prevent the day's heat from escaping into the night sky, which may fall to below 0°C.
Description : Radio telescopes are better than optical telescopes because - (1) they can detect faint galaxies which no optical telescope can (2) they can work even in cloudy conditions (3) they can work during the day and night (4) All of the above
Last Answer : (4) All of the above
Description : Radio telescopes are better than optical telescopes because A. they can detect faint galaxies which no optical telescope can B. they can work even in cloudy conditions C. they can work during the day and night D. All of the above
Last Answer : D. All of the above
Description : A 50 years-old man presented after a full mouth extraction complaining that he bled all night . Which of the following pre. existing conditions could be responsible for the post operative bleeding: a. Blood ... 140/80 b. Gastric ulcer. c. Elevated prothrombin time. d. None of the above.
Last Answer : c. Elevated prothrombin time.
Description : A 50 years old man presents after a full mouth extraction complaining that he bled all night . Which of the following pre existing conditions could be responsible for the post operative bleeding: A. Blood ... ulcer C. Elevated prothrombin time D. A & C are correct E. None of the above
Last Answer : D. A & C are correct
Description : There was a man walking in the desert. It was an especially hot day that day. In the distance, the man suddenly saw a restaurant. He rejoiced and ran to the restaurant and immediately asked the waiter for a ... 's head. The man replied with, "thank you". Why did the man say "thank you"? -Riddles
Last Answer : IT WAS A WATER GUN.
Last Answer : World Desert Day 17 June.