Carotid artery supplies oxygenated blood to
Carotid artery supplies oxygenated blood to Options (a) lungs (b) intertine (c) brain (d) none of these Correct Answer: brainExplanation:Carotid…
7 years ago
AFMC2008
Cell membrane is made up of
Cell membrane is made up of Options (a) protein (b) cellulose (c) lipids (d) lipids,carbohydrates and protein Correct Answer: lipids,carbohydrates…
7 years ago
Number of thylakoids in a granum is
Number of thylakoids in a granum is Options (a) (5-10) (b) (2-100) (c) (100-150) (d) (150-200) Correct Answer: (2-100)Explanation:No explanation…
7 years ago
Calvin cycle is
Calvin cycle is Options (a) reductive carboxylation (b) oxidative carboxylation (c) reduction (d) oxidation Correct Answer: reductive carboxylationExplanation:No explanation available.…
7 years ago
Black foot disease is caused due to excess of
Black foot disease is caused due to excess of Options (a) arsenic (b) mercury (c) lead (d) cadmium Correct Answer:…
7 years ago
Which one is absent in viruses?
Which one is absent in viruses? Options (a) replication (b) protein synthesis (c) energy liberation (d) mutation Correct Answer: energy…
7 years ago
A free living nitrogen fixing cyanobacterium which also forms symbiotic association
A free living nitrogen fixing cyanobacterium which also forms symbiotic association with Azolla is Options (a) Anabaena (b) Nostoc (c)…
7 years ago
If sink is at a temperature of -39⁰C and source at 0⁰C, then efficiency will be
If sink is at a temperature of -39⁰C and source at 0⁰C, then efficiency will be Options (a) 14.20% (b)…
7 years ago
The wavelength of the radiation emitted when an electron drops from 3rd orbit
The wavelength of the radiation emitted when an electron drops from 3rd orbit to 2nd orbit in H - atom…
7 years ago
Which of the following protects the embryo from external injury?
Which of the following protects the embryo from external injury? Options (a) allantois (b) chorion (c) amnion (d) yolk sac…
7 years ago