List of top Zoology Questions asked in AP EAPCET

Identify the incorrect statement among the following

Identify the non fibrous joints

Assertion (A): Pneumaticity of bones is the unique feature of reptiles.
Reason (R): Air sacs associated with lungs of birds facilitate continuous oxygenation of blood.

Assertion (A): Life cycle of ectoparasites is more complex with many developmental stages.
Reason (R): Developmental stages of endoparasites have better chances to reach definitive host.

Among the following, nocturnal periodicity is exhibited by

In microtubules, the peripheral doublets are interconnected by linkers called

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.

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

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

Hyaline cartilage occurs in

• A. Sternal part of the ribs.
• B. Pubic Symphysis.
• C. Epiphyseal plate.
• D. Vocal chords.
• E. Epiglottis.
• F. Endoskeleton of cyclostomes.

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

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

Sino-Atrial Node (SAN) is situated in

Scientist associated with DNA sequencing 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.

Assertion (A): Kidneys of vertebrates are called retroperitoneal organs.
Reason (R): They are covered by parietal peritoneum only on their ventral side.

The universal donor blood group is:

Assertion (A): Mast cells secrete serotonin.
Reason (R): Vasodilators cause inflammation in response to infection.

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.

The connecting link between reptiles and mammals is:

Among the following the incorrect pair is: