NEET Mock 27 for NEET & AIIMS Exams

Question 1

The important food fish with pleasant flavor is

Question 2

Choose the correct statements
(a) Sperms are produced by spermatogenesis
(b) Spermatids are transformed into sperms by spermiogenesis
(c) Spermatogenesis starts with birth
(d) Spermiation is the formation of female gametes

Question 3

In hypertonic solution, a cell water potential

Question 4

Ratio of oxyhaemoglobin and hemoglobin in the blood is based upon

Question 5

Father has blood group A and mother's blood group is B. Both are heterozygous. If they have identical twins, the percentage probability of both twins having blood group A is

Question 6

A wolf has just eaten a lamb when tiger saw the wolf attacked it and consumed it. The tiger is in ecological terms

Question 7

The organization, which has published ‘Red Data Book’ is

Question 8

Choose the correct option from animal kingdom having radially symmetrical adults but bilateral symmetrical larvae is

Question 9

A type of disease of blood or bone marrow characterized by an abnormal increase of white blood cells is known as

Question 10

A cell is plasmolysed after being kept in a hypertonic solution. What will be present between cell wall and plasmalemma

Question 11

Coordination compounds have great importance in biological systems. In this context which of the following statements is incorrect

Question 12

The hybridization of atomic orbitals of nitrogen in

,

and

are

Question 13

[NH(CH₂)NHCO(CH₂)₄ CO]_n is a

Question 14

For the reaction CH₃ COOH(l) + 2O₂(g)

2CO₂(g) + 2H₂O(l) at 25^oC
and 1 atm. pressure, ïH = –874 kJ. Then the change in internal energy (ïE) is

Question 15

The enthalpy of hydrogenation of cyclohexene is –119.5 kg mol^–1. If resonance energy of benzene is – 150.4 kJ mol^–1. its enthalpy of hydrogenation would be

Question 16

In a full wave rectifier circuit operating from 50 Hz mains frequency, the fundamental frequency in the ripple would be

Question 17

A wire PQR is bent as shown in figure and is placed in a region of uniform magnetic field B. The length of PQ = QR = l. A current I ampere flows through the wire as shown. The magnitude of the force on PQ and QR will be
Description: Description: Description: fewiwe