The epithelial tissue present on the inner surface of bronchioles and fallopian tube is:
Options
(a) glandular (b) ciliated (c) squamous (d) cuboidal
Correct Answer:
ciliated
Explanation:
Ciliated epithelium has simple columnar epithelial […]
In which one of the following preparations are your likely to come across cell junctions most frequently ?
Options
(a) Thrombocytes (b) Tendon (c) Hyaline cartilage (d) Ciliated epithelium
Correct Answer:
Ciliated epithelium
In the leaves of C₄ plants, malic acid formation during CO₂ fixation occurs in the cells of
Options
(a) Bundle sheath (b) phloem (c) epidermis (d) mesophyll
Correct Answer:
mesophyll
Explanation:
In C₄ plants, […]
Which one of the following vectors is used to replace the defective gene in gene therapy?
Options
(a) Ti plasmid (b) Adenovirus (c) Cosmid (d) Ri plasmid
Correct Answer:
Adenovirus
Explanation:
No explanation […]
The first acceptor of electrons from an excited chlorophyll molecule of photosystem II is
Options
(a) iron-sulphur protein (b) ferredoxin (c) quinone (d) cytochrome
Correct Answer:
quinone
Explanation:
The first acceptor of electrons from […]
Dry indehiscent single-seeded fruit formed from bicarpellary syncarpous inferior ovary is
Options
(a) Caryopsis (b) Cypsela (c) Berry (d) Cremocarp
Correct Answer:
Cypsela
Explanation:
Dry indehiscent single-seeded fruit formed from bicarpellary syncarpous inferior […]
Which one of the following acts as a physiological barrier to the entry of micro-organisms in human body?
Options
(a) Epithelium of urogenital tract (b) Tears (c) Monocytes (d) Skin
Correct Answer:
Skin
The stage transmitted into the uterus after induced fertilization of ova in the laboratory is
Options
(a) Zygote (b) Embryo at 4 blastomere stage (c) embryo at 2 blastomere stage (d) Morula
Correct […]
The annular and spirally thickened conducting elements generally develop in the protoxylem when the root or stem is:
Options
(a) elongating (b) widening (c) differentiating (d) maturing
Correct Answer:
maturing
Explanation:
The annular […]
Which pair of the following belongs to Basidiomycetes
Options
(a) puffballs and Claviceps (b) peziza and stink borns (c) Morchella and mushrooms (d) birds nest fungi and puffballs
Correct Answer:
birds nest fungi and […]
2017 Copyright Doctor Dreams Training Academy