List of top Zoology Questions

Assertion (A) : Genetic drift always increases genetic diversity in small populations.
Reason (R) : Founder effect and Bottleneck effect exemplify the genetic drift.
Identify the correct option from the following

Which of the following are the accessory glands of human male reproductive system?
I. Skene glands
II. Bartholin glands
III. Seminal vesicles
IV. Lesser vestibular glands
V. Prostate gland
VI. Mammary glands
VII. Cowper's glands

Low pH, high CO\textsubscript{2, high temperature shifts the oxygen-haemoglobin dissociation curve towards}

Study the following regarding types of flagellae and identify the correct statements
Statements:
I. Stichonematic flagellae possess a single row of lateral appendages.
II. Pantonematic flagellae are completely devoid of mastigonemes.
III. Acronematic flagellae have a naked terminal part of the axoneme.
IV. Pantacronematic flagellae are completely devoid of terminal naked filament.

These cells are capable of producing antibodies

In human female, the ovum is released from the Graafian follicle at this stage

Study the following and pick up the correct statements:
I. Paneth cells of intestinal glands secrete lysozyme
II. Kupfer's cells are the hepatic macrophages
III. Intestinal lipase is called steapsin
IV. Oxidation of one gram of fats yields 4 k.cal of energy

The following are the parts of alimentary canal of cockroach:
I. Colon,
II. Mesenteron,
III. Crop,
IV. Gizzard,
V. Ileum,
VI. Rectum,
VII. Oesophagus
Arrange them in the correct sequence

Turbinals support this part of the nasal chamber

Consider the following statements:
Assertion (A): In cardiac cycle, whenever ventricles relax, the second sound dup is produced.
Reason (R): Closure of semilunar valves of pulmonary valve and aortic valve.
The correct answer is

These structures hold the food and bring it to the mandibles in cockroach

These structures of cockroach prevents the food from falling and pushes it into preoral cavity

Pick up the sacred groves from the following I. Aravali hills II. Seshachalam hills III. Papi kondalu IV. Eturunagaram V. Chanda

Prolonged P-R interval indicates

These are the floating ribs in human rib cage

Appendages are absent in these segments of head of cockroach

Choose the hyperparasite

Volume of air remained in lungs even after forcible expiration: