List of top Zoology Questions

Which organism has a segmented body?

What are the steps of muscle cell contraction?

What is MHC-I related to?

What is a post-zygotic mechanism?

Where is Satellite DNA located?

In pollution measurement, which element requires monitoring?

What is the larval stage of Crinoids?

When was the Wildlife Protection Act launched?

When did the Air and Water Control and Prevention Act occur?

What is the larval stage of a starfish?

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

Wave pattern seen in EEG in people who are drowsy / sleepy with closed eyes is

Choose the wrongly matched pair

Golden age of reptiles is

Mating between male parent and female offspring or female parent with male offspring is called

If a gene has four alleles, possible number of genotypes are

Study the following and choose the incorrect statements:
I. Biogenetic law states that phylogeny repeats ontogeny
II. Peripatus is a connecting link between Annelida and Mollusca
III. Analogous organs are dissimilar in origin and structure
IV. Natural selection is the driving force of evolution

Choose the correctly matched pair

Study the following and choose the correct statements:
I. Haemophilia-A and Haemophilia-B are X-linked disorders due to recessive genes
II. Sickle cell anaemia is caused by a point mutation where valine at 6th position is replaced by glutamic acid
III. Protonopia is red colour blindness
IV. Phenyl ketonuria is an allosomal metabolic genetic disorder

Transitional form between fishes and amphibians

Consider the following statements:
Assertion (A): In human beings, Y-linked genes of non-homologous part are called holandric genes
Reason (R): Y-chromosome is present in males only

Match the following:

Consider the following statements:
Assertion (A): Hypothalamus is the master control centre of the endocrine system
Reason (R): Its secretions directly control the pituitary gland

These cells are capable of producing antibodies

Match the following: