List of top Zoology Questions

In Multiple Ovulation and Embryo Transfer method, the stage at which the embryos are transferred to the surrogate mother is:

Duchenne muscular dystrophy is an example of:

Introduction of genetically modified DNA into eukaryotic cell is called:

The connecting link between reptiles and mammals is:

Among the following the incorrect pair is:

The notochordal mesoderm induces the overlying ectodermal cells that are involved in the formation of:

The double-layered fold of peritoneum that connects the ovary with the wall of the abdominal cavity is:

Scientist associated with DNA sequencing is:

The universal donor blood group is:

In hymenopteran insects the unfertilized eggs develop into:

Identify the correct option: Statement-I (S-I): Test tube baby undergoes development within the test tube.
Statement-II (S-II): In IVF-ET method, fertilization occurs inside the body.

Find out the primary lymphoid organ from the following:

Choose among the following that are cellular barriers of immunity:

Arrange in sequence the following events related to the mechanism of hearing:

• Hair cells bend and press against Tectorial membrane.
• The induction of ripple in basilar membrane.
• Eardrum vibrates in response to sound waves.
• Impulses transmitted to brain.
• Transmission of vibrations through ear ossicles.

One of the following is not a second messenger in hormone action:

Identify the correct match of the gland with its respective hormone and its function.

One of the following is not a part of light band of myofibril.

Sino-Atrial Node (SAN) is situated in

Prochordate that exhibits bioluminescence

The integral form of the exponential growth equation is

Identify the correct option
Statement I: Haemoglobin binds with oxygen in oxygen-rich areas and leaves CO2.
Statement II: Haemoglobin is an amphoteric compound.

Find out the correct match Set I A. Carbohydrates
B. Proteins
C. Fats
D. Nucleic acids
Set II i. Nucleosides, Phosphates
ii. Glucose, Fructose, Galactose
iii. Amino acids
iv. Fatty acids, glycerols

Identify the structure found in the early embryonic stages of amniotes that provides a clue to their aquatic ancestry.

Identify the correct statement in relation to Paramecium