List of top Questions asked in AP EAPCET- 2023

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.

Find out the primary lymphoid organ from the following:

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 double-layered fold of peritoneum that connects the ovary with the wall of the abdominal cavity is:

In Multiple Ovulation and Embryo Transfer method, the stage at which the embryos are transferred to the surrogate mother is:

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

The hormone that increases blood calcium levels by promoting absorption of $Ca^{2+}$ from gastrointestinal tract is

Assertion (A): The alkaline cerebrospinal fluid is recycled four times per day.
Reason (R): Recycling of cerebrospinal fluid facilitates the removal of metabolites and toxins from brain.

Choose the incorrect statements regarding Hardy–Weinberg equilibrium
A. There should be no migration
B. There should be differential reproductive success
C. Population should be large without random mating
D. Mutations should not occur

Identify the correct option
Statement – I (SI): Hypo secretion of cortisol results in low blood pressure.
Statement – II (SII): Elevated levels of cortisol leads to hyperglycemia.

Arrange the following in sequence in relation to the origin of living organisms
A. Chemo-autotrophs
B. Oxygenic photoautotrophs
C. Anaerobic heterotrophs
D. Anoxygenic photo-autotrophs

Assertion (A): The activated osteoblasts start deposition of mineral material to join fractured bone.
Reason (R): The major part of inorganic matter of bone is collagen.