Hii sir, I Am Preparing for the AIPMT /NEET Examination Will you Please provide me the Past Year Question Paper of the NEET Examination of the Biology ?

As you Asking for the Past Year Question Paper of the NEET Examination of the Biology Section the Question Paper is given below


BIOLOGY

Q. 1.The "Eyes" of the potato tuber are
1. Axillary buds
2. Root buds
3. Flower buds
4. Shoot buds
Sol:
Axillary buds developing at nodes/notch/eyes.
Answer: (1)

Q. 2. Organisms called Methanogens are most abundant in a
1. Hot spring
2. Sulphur rock
3. Cattle yard
4. Polluted stream
Sol:
Methanogens are archaebacteria abundant in cattle yard, and paddy fields.
Answer: (3)

Q. 3.Which one of the following have the highest numberof species in nature?
1. Angiosperms
2. Fungi
3. Insects
4. Birds

Sol:
The largest phylum in animal kingdom is arthropoda,and the largest class is insecta with
7,50,000 species.
Answer: (3)

Q. 4.Archegoniophore is present in
1. Funaria
2. Marchantia
3. Chara
4. Adiantum
Sol:
Stalk bearing archegonial cluster at tip in Marchantia thallus
Answer: (2)

Q. 5. Compared with the gametophytes of the bryophytes the gametophytes of vascular
plants tend to be
1. Smaller and to have smaller sex organs
2. Smaller but to have larger sex organs
3. Larger but to have smaller sex organs
4. Larger and to haver larger sex organs
Sol:
Gametophytes are reduced and few celled in all vascular plants.
Answer: (1)

Q. 6.The gametophyte is not an independent, free-livinggeneration in
1. Pinus
2. Polytrichum
3. Adiantum
4. Marchantia
Sol:

In gymnosperms and angiosperms gametophytes are dependent on sporophyte.
Answer: (1)

Q. 7.Important site for formation of glycoproteins and glycolipids is
1. Lysosome
2. Vacuole
3. Golgi apparatus
4. Plastid
Sol:
Golgi complex performs glycosyl transferase activity for addition of glycans on lipids
and proteins.
Answer: (3)

Q. 8.Peptide synthesis inside a cell takes place in
1. Ribosomes
2. Chloroplast
3. Mitochondria
4. Chromoplast
Sol:
Ribosomes are site of peptide bond formation.
Answer: (1)

Q. 9.In eubacteria, a cellular component that resembles eukaryotic cell is
1. Cell wall
2. Plasma membrane
3. Nucleus
4. Ribosomes
Sol:


Lipoprotein cell membrane is found in both but ribosomes are of different kinds.
Answer: (2)
Q. 10.Mutations can be induced with
1. Gamma radiations
2. Infra Red radiations
3. I A A
4. Ethylene
Sol:
Mutation can be induced with high energy radiationslike UV rays, gamma rays, which
cause change in the structure of DNA.


Answer: (1) Q. 11.A collection of plants and seeds having diverse alleles of all the
genes of a crop is called
1. Genome
2. Herbarium
3. Germplasm
4. Gene library
Sol:
Germplasm can be selected as seed or plantlets for their superior traits.
Answer: (3)

Q. 12. Which one of the following also acts as a catalyst in a bacterial cell?
1. 23 sr RNA
2. 5 sr RNA
3. sn RNA
4. hn RNA
Sol:
23 S rRNA is catalytic RNA.

Answer: (1)

Q. 13.Which one of the following statements is correct?
1. Flower of tulip is a modified shoot
2. In tomato, fruit is a capsule
3. Seeds of orchids have oil-rich endosperms
4. Placentation in primose is basal
Sol:
Tomato — Berry, Orchid seed — no endosperm formation, Primrose — Free centra
placentation.
Answer: (1)


Q. 16.The function of leghaemoglobin in the root nodulesof legumes is
1. Expression of nif gene
2. Inhibition of nitrogenase activity
3. Oxygen removal
4. Nodule differentiation
Sol:
LHB is O2 scavanger.
Answer: (3)

Q. 17.Which one of the following elements in plants isnot remobilised?
1. Sulphur
2. Phosphorus
3. Calcium
4. Potassium
Sol:
Calcium is not remobilised, as it is a structural component in cell.
Answer: (3)

Q. 18.A drupe develops in
1. Tomato
2. Mango
3. Wheat
4. Pea
Sol:
Tomato — Berry, Wheat — Caryopsis, Pea — Legume
Answer: (2)




Rest of the Question Paper of the AIPMT/NEET Biology Section is given below

Attached Files

Question Paper of the AIPMT NEET Biology Section.pdf (3.34 MB, 68 views)