List of top Zoology Questions asked in NEET (UG)

The opening between the right atrium and the right ventricle is guarded by

Given below are two statements:
Statement I: Modern Homo sapiens arose in Australia and moved across continents.
Statement II: Homo sapiens arose around 75000 to 10000 years ago.
In the light of the above statements, choose the most appropriate answer from the options given below:

The covering of ovum at ovulation is

For a person with blood group 'O', which of the following is not a possible combination of parents' blood group genotypes ?

Adaptive radiation in placental mammals and Australian Marsupials leading to similarity between distant species is an example of

The method of directly injecting a sperm into ovum in assisted reproductive technology is called:

Sponges exchange \(\text{O}_2\) with \(\text{CO}_2\) by

Given below are two statements:
Statement I : When any plane passing through the central axis of the body divides the organism into two identical halves, it is called radial symmetry.
Statement II : In phylum Echinodermata, both adults and larvae are radially symmetrical.
Choose the most appropriate answer.

In frogs, the number of pairs of cranial nerves arising from the brain are _______.

Which of the following is not a part of human central neural system?

Match List-I with List-II.

The number of vertebrae in a human is

The number of action potentials generated by sino-atrial node (SAN) in a healthy human is ______ per minute.

Which of the following statements is incorrect?

Which of the following statements related to pituitary gland are correct? (a) It is divided anatomically into adenohypophysis and neurohypophysis (b) It secretes follicle stimulating hormone (c) It secretes melanocyte stimulating hormone (d) It does not secrete prolactin Choose the correct answer from the options given below :

Which of the following is not a characteristic of chordates?

Which of the following represents the correct sequence of arrangement of bones in the lower limb of humans ?

Given below are two statements :
Statement I : The class name Reptilia refers to creeping or crawling mode of locomotion.
Statement II : All organisms belonging to Reptilia have three chambered heart.
In the light of the above statements, choose the most appropriate answer from the options given below :