List of top Questions asked in AP EAPCET

The majority of the Rh antibodies produced by the mother in Erythroblastosis foetalis are

The organs which have dissimilar structure and origin but perform the same function are called

Bi-collateral vascular bundles can be found in these plants
A. Smilax zeylanica
B. Lilium candidum
C. Lycopersicon esculentum
D. Withania somnifera

The structures that appear as “Beads-on-string” in the chromatin and the number of base pairs are

The bonds found in a polynucleotide chain between the individual nucleotides and nitrogen bases are

In plants, sugar synthesis takes place in

Match the following body parts of earthworm with respect to their segments
A. Gizzard	i. 8^th & 9^th
B. Pharyngeal Nephridia	ii. 17^th & 19^th
C. Nerve ring	iii. 4^th, 5^th, 6^th
D. Accessory glands	iv. 17^th & 19^th

Assertion (A): Ascaris lumbricoides is a facultative anaerobe.
Reason (R): Ascaris performs either aerobic or anaerobic respiration depending on availability of oxygen.

Choose incorrect statement related to diffusion

Rats belong to the class

Assertion (A): Kidneys of vertebrates are called retroperitoneal organs.
Reason (R): They are covered by parietal peritoneum only on their ventral side.

Men produ sperms from which age onwards?

What is the pross of joining two stems to grow as a single plant?

Match the following

List A	List B
A) Stigma	II) Tip of the style
B) Seat of ovules	III) Placenta
C) Basal part of Gynoecium	IV) Ovary
D) Elongated tube	I) Style

Choose the incorrect combination among the following:

Class	Character	Example
1) Xiphosura	Poisonous Claws	Limulus
2) Arachnida	Coxal Glands	Scutigera
3) Crustacea	Biramous appendage	Sarcoptes
4) Diplopoda	Gnathochilarium	Spirostreptus

Choose the correct statements:
1. Population is a group of organisms belonging to a species living in a particular area.
2. Populations of different species in a given habitat, interacting with one another constitute a community.
3. Population is a group of organisms belonging to different species.

Read and find the correct statement from the given below
A. Species is a group of individual organisms with fundamental dissimilarities.
B. Few similar characters are assigned to a higher category in a division.
C. A decrease in number of common characters is observed from species to kingdom.
D. Lower taxa shares more characters within the members.

Placentation in which ovules develop either on the inner wall of the ovary or attached on the peripheral part

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

The inactivated whole agent vaccine used in the prevention of

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

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): C\(_4\) plant loses only half of the water compared to C\(_3\) plant for the same amount of CO\(_2\) fixed. Reason (R): C\(_4\) photosynthetic system is evolved for maximizing the availability of CO\(_2\) while minimizing water loss.

The ascending order of molecules of the following compounds released during the oxidation of two molecules of pyruvic acid: FADH\(_2\), CO\(_2\), NADH\(_2\)

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