AIIMS MBBS Entrance Test 2019 Biology Paper with Answer & Solutions 26 May First Shift Part 4

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Q-106:

Assertion: Heterospory and retention of female gametophyte are responsible for origin of seed habit in Selaginella

Reason: Psilotum is a living fossil

Options:

(1) If both assertion and reason are true and reason is the correct explanation of assertion.

(2) If both assertion and reason are true but reason is not the correct explanation of assertion.

(3) If assertion is true but reason is false.

(4) If both assertion and reason are false.

Answer: (2)

Q-107:

Assertion: Archaebacteria are more similar to eukaryotes rather than eubacteria.

Reason: Archaean genome is more similar to eukaryotic genome rather than bacterial genome

Options:

(1) If both assertion and reason are true and reason is the correct explanation of assertion.

(2) If both assertion and reason are true but reason is not the correct explanation of assertion.

(3) If assertion is true but reason is false.

(4) If both assertion and reason are false.

Answer: (1)

Q-108: Amylopectin is

Options:

(1) Soluble in and have and glycosidic bond

(2) Insoluble in and have and glycosidic bond

(3) Soluble in and have glycosidic bond

(4) Soluble in and have glycosidic bond

Answer: (2)

Q-109: In cockroach

Options:

(1) Ejaculatory duct opens in phallic gland

(2) Phallic gland stores sperms

(3) Vas deferens opens in phallic gland

(4) Phallic gland opens in left phallomere

Answer: (4)

Q-110: Plasmid of which bacterium was first time used in recombinant DNA technology?

Options:

(1) E.coli

(2) Salmonella typhimurium

(3) Haemophilus influenzae

(4) Streptococcus pneumoniae

Answer: (2)

Q-111: Which fat soluble vitamin is necessary for blood clotting?

Options:

(1) A

(2) D

(3) E

(4) K

Answer: (4)

Q-112: Choose the correct option

(1) Amphibia-Frog, Salamender, Bufo, Ichthyophis

(2) Reptiles-Lizard, Turtle, Hyla, Ichthyophis

(3) Birds-Pigeon, Parrot, Balaenoptera, Flying fox

(4) Arthropods-Apis, Ancylostoma, Laccifer, Nereis

Answer: (1)

Q-113: Identify the diagram and related function

Image Compound epithelium –Protection

Image Compound Epithelium –Protection

Options:

(1) Simple cuboidal epithelium – Diffusion

(2) Simple Squamous epithelium–Secretion and absorption

(3) Compound epithelium –Protection

(4) Compound epithelium –Diffusion

Answer: (3)

Q-114. Choose the correct

Image Fimbriae-Collect ova

Image Fimbriae-Collect Ova

Options:

(1) (A) Ampulla-Site of blastocyst implantation

(2) (B) Fimbriae-Collect ova

(3) (C) Myometrium-Shed during menstrual bleeding

(4) (D) Ovary-Secrete HCG

Answer: (2)

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