List of top Zoology Questions asked in AP EAPCET

Match the following events during pregnancy with time

List I	List II
A. End of 4 weeks	i. Development of limbs and limb digits
B. End of 8 weeks	ii. Hair on body and separation of eyelids
C. End of 12 weeks	iii. Formation of heart
D. End of 24 weeks	v. Formation of external genital organs

Among the following the incorrect pair is:

The inactivated whole agent vaccine used in the prevention of

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

The production of the flowers in response to light hours in a day is

The closest invertebrate relatives of chordates belong to the phylum:

Assertion (A): It is necessary to know the life history of an ascidian to consider it a chordate.
Reason (R): Ascidians exhibit retrogressive metamorphosis in which larval stages are in a degenerated condition.

Propolis is used by honey bee for

The condition of the testis not descending into scrotum is called

The method of representing phylogeny by branching diagrams was introduced by

Match the following:

Column I (Drug)	Column II (Source)	Column III (Fact)
A. Opioids	M. Opium poppy	I. Receptors are present in CNS and GI tract.
B. Cannabinoids	N. Cannabis sativa	II. Abused by sports persons
C. Cocaine	O. South American Plant	III. Crack
D. Heroin	P. Diacetyl morphine	IV. Smack

Identify the correct matches

Column – I	Column – II
A. Tetany	i. Autoimmune disorder
B. Myasthenia gravis	ii. Decreased bone mass
C. Gout	iii. Rapid muscle spasms
D. Osteoporosis	iv. Accumulation of uric acid in joints

Choose the incorrect statements regarding Haemophilia
A. Haemophilia B is X-linked recessive disorder
B. Haemophilia C is autosomal dominant disorder
C. Haemophilia B is caused by deficiency of clotting factor IX
D. Haemophilia A is caused by deficiency of clotting factor XII

Identify the correct statement in relation to Wuchereria:

Scientist associated with DNA sequencing is:

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

The human fossils discovered in Java in 1891 with cranial capacity 900 cc is

In the logistic growth equation: \[ \frac{dN}{dT} = rN \left[ \frac{K - N}{K} \right] \] What does the variable ‘r’ represent?

Match the following:

Column I	Column II
A. Glomerulus	i. Essential nutrients, 70–80% water and electrolytes are reabsorbed
B. DCT	ii. Maintenance of osmolality
C. PCT	iii. Filtration of blood
D. Henle’s loop	iv. Secretion of H⁺ and K⁺ ions

Function of aldosterone is

Which hormone helps for the long time storage of seeds?

Find out the correct transportation of sperm cells in male reproductive system

Match the following

List I		List II
A.	Red panda	i.	Grus leucogeranus
B.	Siberian crane	ii.	Antelope cervicapra
C.	The black buck	iii.	Sus salvanius
D.	Pygmy hog	iv.	Ailurus ochraceus

The genotype that causes fair skin complexion in human is

Identify the correct statement

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