List of top Questions asked in TS EAMCET- 2026

Study the following and choose the correct statements:
• During muscle contraction, whenever action potential reaches the sarcoplasmic reticulum, \(Ca^{++}\) ions are released into the sarcoplasm.
• Accumulation of lactic acid in sarcoplasm leads to muscle fatigue.
• Ethmoid is considered as the keystone bone of the cranium.
• Sacrum is formed by the fusion of four sacral vertebrae.

Match the following:

Number of cervical spinal nerves in man is

Consider the following statements: Assertion (A): Arteries are more elastic than veins. Reason (R): The wall of arteries has thick muscular wall and two elastic laminae.

Match the following trophic levels with examples.

Consider the following statements: Statement I: Both anal sphincters are formed by smooth muscles in man. Statement II: Renin converts the milk into curd.

Daphnia is a:

Study the following and identify the correct statements: I. During inspiration thoracic spiracles are kept closed. II. Oenocytes contain symbiotic bacteria. III. Stomodaeal valve lies between gizzard and mesenteron. IV. Alary muscles keep blood in circulation.

Assertion (A): Predators in nature are prudent in their food. Reason (R): If prey animals become extinct, predators may also become extinct.}

Accumulation of iron particles in tissues lead to

Choose the mismatched pair regarding cockroach:

Assertion (A): Cigarette smoking decreases the oxygen levels in blood. Reason (R): Carbon monoxide interferes with the transport of oxygen by the haemoglobin.

Consider the following statements: Statement I: Barbiturates cause sleeplessness Statement II: Benzodiazepines are sleeping pills

Increase in the size of RBC in man due to Plasmodium is known as (ప్లాస్మోడియం వలన మానవుని RBC పరిమాణం పెద్దగా అవడాన్ని ఇలా అంటారు):

In a tripod of cockroach during locomotion the pivot is:

Match the following:

Assertion (A): In protozoans, offspring formed by asexual reproduction are genetically similar. Reason (R): Uniparental inheritance.

Buccal diverticulum is found in the animals of:

Leishmania donovani causes this disease in man (లిష్మేనియా డోనోవనీ వలన మానవునిలో కలిగే వ్యాధి):

Scavengers of sea (సముద్రపు స్కావెంజర్లు):

Sebaceous glands are example for (చర్మ స్రావ గ్రంధులు వీనికి ఉదాహరణ):

Match the following:

Consider the following statements:
• [I.] Stereocilia are seen in epididymis and internal ear.
• [II.] Basement membrane consists of an outer reticular lamina and an inner basal lamina.

Enterocoelomates are :

Study the following and choose the correct statements:
• [I.] The anti-cancer drug vinblastin is obtained from the plant Digitalis
• [II.] The concept of biodiversity hot spots was proposed by Paul Ehrlich
• [III.] In protostomes cleavages are spiral and determinate
• [IV.] As the species share the same ecological niche, it is described as ecological unit