46285.During respiration the food is
Oxidised
Reduced
Both oxidised and reduced
Neither oxidised nor reduced
46286.Which of the following is a main respiratory substrate in animals
Fructose
Starch
Glucose
Proteins
46339.Which of the following acts as a salivary gland ?
Submandidular gland, Sublingual gland, Parotid gland
Sublingual gland, SubParotid gland, Subclavian gland
Parotid gland, Portal gland, Submandibular gland
Subclavian gland, SubParotid gland, Sublingual gland
46369.In mammals the opening of post canal in the right auricle is guarded by
Mitral valve
Thebesius valve
Eustachian valve
tricuspid valve
46374.Which types of muscles are present in organisms ?
Striated muscle
Visceral muscle
Cardiac muscle
All a, b, c.
46386.Which of the following are uricotelic animals?
Rohu and Frog
Lizard and Crow
Camel and Frog
Earthworm and eagle
46387.If liver from body is removed then which component of blood increases
Ammonia
Protein
urea
Uric acid
46401.Which muscle does not fatigue and possesses abundant blood supply during life span ?
Striated muscle
Non Striated muscle
Skeleton muscle
a and b both
46411.In which animal neverous system consist of brain, ganglion and nerve fiber ?
Tape-worm
Liver-Fluke
Ascaris
Allof the given
46418.Which option is correct for the correctly matched groups for the column i;column ii and column
| Column I | Column II | Column III |
|---|---|---|
| a) Resting membrane | (i) Na+ Channel get open | (e) Na+ and k + pumps are responsible protential for it |
| b) Active potential | (ii) Na+ Channel is closed | (f) Last for very short time |
| c) Depolarization | (iii) Na+ ions are more on | (g) k + ions move on outerside outer side of membranes |
| d) Repolarization | (iv) K + ions are more on outer | (h) Positive charge of inner side of side of membrane membrane |
(a-iv-f) (b-iii-e) (c-ii-h) (d-i-g)
(a-iv-e) (b-iii-f) (c-ii-g) (d-i-h)
(a-iii-e) (b-iv-f) (c-i-h) (d-ii-g)
(a-ii-h) (b-i-g) (c-iii-e) (d-iv-f)
46437.By which structure, hypothalamus is connected with anteriore lobe of pituitary gland?
Dendrites of neurohypophysis
Axons of neurohypophysis
Bands of white fibres from cerebellar region
Hypophysial portal system
46438.If secretary cells of GHRH are damaged then ……
The process of cell division will be adversely affected
Urine amount will increase
Sugar level in blood increases
ADH secretion will increase
46466.Which plant performs vegetative reproduction with the help of floral buds ?
Agave
Bryophyllum
Ginger
Asparagus
46467.In which type of reproduction two individual of opposite sex are essential ?
Asexual
Sexual
Vegetative
Fragmentation