31.

In india, brown antlered deer(sangai) is found only in the floating landmasses of

• Wular lake

• Sasthamkotta lake

• Dal Lake

• lok tak lake

Which of the following is not a characteristic of phylum Chordata?

• Pharyngeal slits

• Amniotic egg

• Post and tail

• Notochord

The free energy ΔG of a dissolved solute

• Increases with solute concentration

• Decreases with solute concentration

• Is independent of solute concentration

• Depends only on temperature

The photoreceptor commonly involved in light entrainment of the biological clock in flies, moulds and plants is

• Phytochrome

• Rhodopsin

• Carotenoid

• Cryptochrome

‘Imperfect fungi’ is a group represented by fungal species which have

• Simple mycelia

• No known mechanism of sexual reproduction

• Unknown phylogenetic relationship

• Lost its survival mechanism against harsh environments

What is the minimum number of NTPs required for the formation of one peptide bond during protein synthesis?

• One

• Two

• Four

• Six

The fidelity of replicative base selection can be reduced by a factor of 10² when the repair of DNA synthesis involves

• AP endonuclease

• ABC exinuclease

• DNA photolyase

• TLS DNA polymerase

Graves’ disease is associated with

• Insufficiency of thyroid hormone

• Excess of thyroid hormone

• Insufficiency of corticosteroids

• Excess of growth hormones

With which protein of Yersinia would integrin proteins of mammalian cells interact for internalization?

• Pilin

• Fimbrin

• Invasin

• Adherin

If the core body temperature of a human rise above normal, which of the following processes would be initiated sequentially for thermo‐regulation?

• Peripheral vasodilation, increased rate of respiration, tachycardia

• Peripheral vasodilation, increased rate of respiration, bradycardia

• Peripheral vasodilation, decreased rate of respiration, tachycardia

• Peripheral vasodilation, decreased rate of respiration, bradycardia