List of top Zoology Questions

Match the following:

Consider the following statements about prokaryotic and eukaryotic cells:
Statement I: Some prokaryotes evolved into mitochondria and plastids in the bodies of ancestral eukaryotes.
Statement II: The endomembrane system of eukaryotes might have evolved by infolding of the plasma membrane.
Which of the following is correct?

Match the following:

Identify correct statements regarding the Human Genome Project: 
Statements :
I. The method of DNA sequencing was developed by Jeffreys.
II. Identification of genes that express as RNA is referred to as Expressed Sequence Annotation.
III. About 1.4 million locations where single base DNA differences occur in humans.
IV. Y-chromosome has 231 genes.

Assertion: The male ants are developed by parthenogenesis from unfertilized eggs. 
Reason: The sex of offspring depends on the type of sperm that fertilizes the ovum, which is not relevant since male ants develop through haploid parthenogenesis, which does not involve fertilization.

Identify the incorrect statements regarding blood groups: 
Statements:
(1) The mother with Rh\(^{-}\) blood group develops passive immunity on administering IgM antibodies.
(2) Isoagglutinogens are sugar polymers bound to fatty acids on the RBC membrane.
(3) The alleles for Rh factor are located on three different loci on chromosome pair 9.
(4) The expression of ABO blood types in man is by three alleles of a single gene.

Trichomoniasis is caused by:
Human chorionic gonadotropic hormone resembles this hormone in its function:
The term 'yellow body' refers to.
These are involved in cell mediated immunity.
Hormone that stimulates the reabsorption of calcium ions by renal tubules and increases the absorption of Ca2+ from the gut.
Hormone that maintains the normal rhythms of the sleep-wake cycle.

Match the following: 

Organ of Corti is located on the:
In skeletal muscle, the central part of the dark band without the thin filaments is called:
Identify the incorrect statement in relation to coronary artery disease (CAD):
Which one of the following is a highly toxic nitrogenous substance?
Inspiratory capacity is:
An infant is suffering from indigestion. The enzyme lacking is:

Match the following: 


 

Identify the incorrect statement:
Wave length of UV-A Rays:
Location of Malpighian tubules in Periplaneta:
Chemoreceptors in Periplaneta are of this type:
In these days, some sports people misuse these drugs.