List of top Questions asked in AP EAPCET

Choose among the following that are cellular barriers of immunity:

Find out the primary lymphoid organ from the following:

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.

Identify the correct match of the gland with its respective hormone and its function.

The integral form of the exponential growth equation is

Sino-Atrial Node (SAN) is situated in

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

Prochordate that exhibits bioluminescence

Identify the correct option
Statement I: Haemoglobin binds with oxygen in oxygen-rich areas and leaves CO2.
Statement II: Haemoglobin is an amphoteric compound.

Among the following, nocturnal periodicity is exhibited by

In microtubules, the peripheral doublets are interconnected by linkers called

Identify the correct statement in relation to Paramecium

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.

Identify the structure found in the early embryonic stages of amniotes that provides a clue to their aquatic ancestry.

Assertion (A): Mary Mallon was nicknamed as 'Typhoid Mary'.
Reason (R): Mary Mallon spread typhoid for several years through the food she prepared.

Mild tertian malaria is caused by

Choose the correct combination among the following

• A. Bivalvia - Radula - Rasping organ
• B. Scaphopoda - Captacula - Capture of food
• C. Pelecypoda - Crystalline style - Digestion of starch
• D. Cephalopoda - Osphradium - Water purity testing

Choose the incorrect statements regarding Hirudinea

• A. Male reproductive system has cirrus.
• B. They are exclusively marine and tubicolous.
• C. Fertilization is external and development is direct.
• D. Clitellum is conspicuous during the breeding season only.

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 gene that is believed to play a key role in human language expression is

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.

The spermathecae in earthworm are present in

Choose the incorrect pair among the following

• A. Biosphere reserve - Indo Burma region
• B. Aravalli Hills - Rajasthan and Gujarat
• C. Koringa sanctuary - Uttarakhand
• D. Biodiversity hotspot - Himalayan region

Conversion of milk into curd by lactic acid bacteria increases