List of top Biology Questions asked in JIPMER

Short-lived immunity acquired from mother to foetus across placenta or through mother's milk to the infant is categorised as :-

An orthotropous ovule is the one, in which micropyle and chalaza are

When tail is cylindrical and ventral scales do not extend the entire width of the belly, the snake is

Which of the following is not an advancement of crocodilians over other reptiles?

The presence of two types of nuclei, a macronucleus and a micronucleus, is characteristic of protozoans which are grouped under the class

Many blue-green algae occur in thermal springs (hot water springs). The temperature tolerance of these algae has been attributed to

A localised inflammatory response appears at the site of infection causes redness, swelling, pain and heat due to certain chemicals. They are

A good example for recapitulation theory is/are

Phenetic classification of organisms is based on

In which of the following plants, reproductive structures lack a layer of sterile vegetative cells surrounding the gametes?

The term �biosystematics� was coined by

Olecranon process is associated with

Maximum cranial capacity was in

Transgenic plants are produced by

The terms homothallic and monoecious are used to denote

Schneiderian membrane is found in

Read the following statements. (i) Z scheme of light reaction takes place in presence of PS I only. (ii) Only PS I is functional in cyclic photophosphorylation. (iii) Cyclic photo phosphorylation results into synthesis of ATP and $NADPH_2$. (iv) Stroma lamellae lack PS II as well as NADP. Which of these statements are correct?

Meiosis II is characterised by

Maximum cranial capacity was in

Type of ovule in which funicle is attached to the body of ovules at right angles is

The peritubular capillaries of the nephron arise from the

In Krebs cycle OAA accepts acetyl CoA to form

In barley stem vascular bundles are

Enamel of tooth is secreted by

Cyclosporin A, an immunosuppressive drug, is produced by