A thin film of water, held by the soil particles, under the influence of internal attractive forces, is called which of the following water?
Options
(a) capillary (b) combined (c) hygroscopic (d) gravitational
The organelles involved with photorespiration are
Options
(a) peroxisomes (b) ribosome (c) nucleus (d) plastids
Correct Answer:
peroxisomes
Explanation:
Photorespiration is the process of the oxidation of glycolate. It is produced during glycolate […]
The internal factor affecting transpiration is
Options
(a) oxygen (b) nitrogen (c) carbon dioxide (d) sunken stomata
Correct Answer:
sunken stomata
Explanation:
Transpiration is the process of loss of water in the form […]
In mammals, the digestion of starch starts from
Options
(a) mouth (b) oesophagus (c) stomach (d) duodenum
Correct Answer:
mouth
Explanation:
The digestion of starch (carbohydrate) is initiated in mouth due to the action […]
The number of glucose molecules required to produce 38 ATP molecules under anaerobic conditions by any yeast cell is
Options
(a) 1 (b) 2 (c) 19 (d) 38
Correct Answer:
19
Explanation:
No […]
Pollinia are present in which plant family?
Options
(a) asteraceae (b) myrtaceae (c) asclepiadaceae (d) malvaceae
Correct Answer:
asclepiadaceae
Explanation:
No explanation available. Be the first to write the explanation for this question […]
CH₃CHCl₂, on hydrolysis gives
Options
(a) CH₃COOH (b) CH₃CHO (c) CH₃COCH₃ (d) CH₃CH₂OH
Correct Answer:
CH₃CHO
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting […]
Complexes with bidentate ligands are called
Options
(a) ligands (b) chelates (c) complexes (d) none of these
Correct Answer:
chelates
Explanation:
An atom or group which binds to the central metal atom or […]
The thickening of walls of arteries is called
Options
(a) arthritis (b) aneurysm (c) arteriosis (d) arteriosclerosis
Correct Answer:
arteriosclerosis
Explanation:
No explanation available. Be the first to write the explanation for this […]
High increase in population is due to
Options
(a) decrease in death rate (b) better medicinal facilities (c) increase in average life span (d) all of the above
Correct Answer:
all of the […]
2017 Copyright Doctor Dreams Training Academy