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19601.

Question : Choose the correct match

Answer»

Calotes - tree lizard
Chameleon - GARDEN lizard
CHELONE - tortoise
Bungarus - krait

ANSWER :D
19602.

Question : Choose the correct match :

Answer»


ANSWER :B
19603.

Question : Choose the correct functioning of mitochondria.

Answer»




ANSWER :A
19604.

Question : Choose the correct combination a) Hepatic cacae - At the junction of forgut and mid gut externally b) Malphigian tubules - At the junction of mesenteron and hindgut externally c) Stomodeal value - prevent regurgitation from forgut to mesenteron d) Sphineter muscle - prevent regurgitation of undigested food from midgut to hindgut

Answer»

a & B 
b & C 
c & d 
a & c

Answer :A
19605.

Question : Choose the correct combination of alphabets which matches the zoological names given under column I with their common names given under column-II

Answer»

A -F, B -G, C -E, D - H
A -G, B -E, C - H, D -F
A -F, B -E, C - H, D -G
A - F, B - E, C -G, D -H

Solution :A -F, B -E, C - H, D -G
19606.

Question : Choose the correct ascending sequence of the following plants with respect to their life span (A) Wolffia (B) Daucus (C )Rosa (D) Oryza (E ) Oxmunda (F) Musa (G) Ficus (H) moss plant

Answer»

G, E, C,F,B,D,H,A
A,H,D,B,F,C,E,G
A,H,B,D,F,C,G,E
A,H,D,B,C,F,E,G

Answer :D
19607.

Question : choose the correct answer Structures seen in bacterial cell is

Answer»

nucleus
lysosome
plastid
Mesosome

Answer :D
19608.

Question : Choose the correct answer.Law of limiting factor is proposed by

Answer»

CORNELIUS VAN Niel
Blackman
Joseph Priestley
Englemann

Answer :B
19609.

Question : Choose the correct answer from the four option Locomotory organ in Nerise

Answer»

Cilla
Undulating membrane
seta
parapodium

Answer :D
19610.

Question : Choose the correct answer from the four option Example of Mutualism

Answer»

EARTHWORM
Ascaris
Cockroach
Hermit crab

Answer :D
19611.

Question : Choose the correct answer among the following:Succus entericus is the name given to

Answer»

a JUNCTION between ILEUM and LARGE intestine
intestinal juice
swelling in the gut
appendix

Answer :B
19612.

Question : Choose the correct answer among the following:Gastric juice contains

Answer»

PEPSIN,LIPASE and rennin
trypsin,lipase and rennin
trypsin,pepsin and lipase
trypsin,pepsin and rennin

Answer :A
19613.

Question : Choose the component related to frog

Answer»

Hepatic portal SYSTEM 
RENAL portal system 
SINUS venosus, conus arteriosus 
All 

ANSWER :D
19614.

Question : Choose the character unrelated to parenchyma

Answer»

It is made up of similar type of cells
It has thick lignified SECONDARY cell WALLS
It is chiefly useful for storage of FOOD
It is with or WITHOUT intercellular spaces

Answer :B
19615.

Question : Choose the cat fish from the following.

Answer»

Cirrhina mrigala
WALLAGO ATTU
Labeo ROHITA
CATLA catla

SOLUTION :Wallago attu
19616.

Question : chooseis a

Answer»

Globularprotein
Conjugated PROTEIN
Denaturedprtein
All of these

Answer :C
19617.

Question : Choose incorrect statement about spleen

Answer»

FILTER for blood-borne microbes
Primary lymphoid organ
Reservoir of RBC
SITE for INTERACTION of lymphocytes with antigens

Answer :B
19618.

Question : Choose incorrect pair

Answer»

Bark = PERIDERM + Bast
Periderm = Phellem + PHELLOGEN + PHELLODERM
Annual ring = Late WOOD + Early wood
Cortex = Pericycle + Vascular tissue + Pith

Answer :D
19619.

Question : Choose incorrect option w.r.t. amount of living meterial present in different trophic levels at a given time

Answer»

Can be MEASURED as number
Is EQUIVALENT to STANDING crop
Is always REPRESENTED as dry weight
Expressed both as biomass and number

Answer :C
19620.

Question : Choose incoorect pair ?

Answer»

SOLUTION :
19621.

Question : Choose correct match

Answer»

INNER lining of salivary ducts - Ciliated EPITHELIUM 
Moist surface of BUCCAL cavity - Glandular epithelium 
TUBULAR part of nephron - Cuboidal epithelium 
Inner surface of bronchioles - Squamous epithelium 

ANSWER :C
19622.

Question : Chondrus, Porphyra and Celidium are examples of which group of algae?

Answer»

SOLUTION :RED ALGAE or RHODOPHYCEAE.
19623.

Question : Chondrichthyes have ................tail fin, mouth on the............ side and do not have................

Answer»

SOLUTION :ASYMMETRICAL , VENTRAL , AIR BLADDER
19624.

Question : Chondrichthyes differfrom Osteichthyes by the presence of

Answer»

TERMINAL mouth
persistent NOTOCHORD
2-chambered heart
AIR bladder

Answer :B
19625.

Question : Chondrichtyes are

Answer»

AMMONOTELIC
uricotelic
guanotelic
ureotelic

ANSWER :D
19626.

Question : Cholesterol is synthesised in……… .

Answer»

Brunner's GLANDS
LIVER
Spleen
Pancreas

Solution :N/A
19627.

Question : Cholesterol is excreted in the _______ and waxes are excreted in the _____.

Answer»


ANSWER :LIVER, SEBUM (SKIN)
19628.

Question : Cholesterol and its esters are deposited in the arteries.

Answer»

Solution :CHOLESTROL and its esters FORM BONDS with FATS secreted by ENDOTHELIUM .
19629.

Question : Cholecystokinin stimulates(a) pancreas(b) gall bladder(c) secrete bile(d) none of these

Answer»

PANCREAS
GALL BLADDER
secrete bile
none of these

Solution :gall bladder
19630.

Question : Cholecystokinin and duocrinin are secreted by

Answer»

INTESTINE
Pancreas
Adrenal cortex
Thyroid GLAND

ANSWER :a
19631.

Question : Choanocytes perform

Answer»

REPRODUCTION
NUTRITION
discretion of spicules
EXCRETION

SOLUTION :nutrition
19632.

Question : Choanocytes are found in

Answer»

OUTER EPITHELIUM
INNER epithelium
mesoglea
spongocoel

19633.

Question : State true or false. Chlorosis is a common symptom of nitrogen and sulphur deficiency

Answer»


ANSWER :1
19634.

Question : Chlorosis is caused due to deficiency of

Answer»

magnesium
Calcium
boron
manganese

ANSWER :A
19635.

Question : Chlorosis is:

Answer»

YELLOWING of leaves DUE to the absence of chlorophyll
yellowing of leaves due to LOW chlorophyll contents
greening of leaves due to high contents of chlorophyll
yellowing of leaves due to high contents of nitrogen

Answer :B
19636.

Question : Chlorosis and necrosis

Answer»

Solution :CHLOROSIS is a diseased condition in green plants MARKED by yellowing or planching, WHEREAS necrosis is localized death of LIVING tissue
19637.

Question : Chlorosis and etiolation

Answer»

Solution :Chlorosis is a physiological disease, characterised by yellowing of LEAVES due to shortage of mineral elements like magnesium or iron, while etiolation is a physiological phenomenon shown by GREEN PLANTS when KEPT in dark Such plants show ELONGATION of stem with primary leaves unexpanded and yellow in colour
19638.

Question : Chloroplasts in higher plants are ____________ shaped :

Answer»

Kidney
Lens
Bean
Dome

Answer :B
19639.

Question : State whether the following statement is true or false.Chloroplasts in the cells take energy from food to make ATP,whereas mitochondria take energy from light to make ATP. A. TrueB. False

Answer»


ANSWER :FALSE
19640.

Question : Chloroplasts are present in the spores of

Answer»

RHIZOPUS
Funaria
YEAST
DRYOPTERIS

Answer :B
19641.

Question : Chloroplasts : Grana :: Mitochondria : ________

Answer»

SOLUTION :CHLOROPLAST
19642.

Question : Chloroplast lacks

Answer»

carotene
chlorophyll
xanthophyil
anthocyanin

Answer :D
19643.

Question : Chloroplasts are found in plants but not in bacteria

Answer»

TRUE
False

Answer :TRUE
19644.

Question : Chloroplast of Spirogyra is

Answer»

CUP shaped
Star shaped
Ribbon shaped
Lamellate

Answer :C
19645.

Question : Chloroplast and mitochondria are believed to be semi-autonomous organelles. Justify the statement.

Answer»

Solution :Mitochondria and chloroplast both CONTAIN DNA and can reproduce independently of the CELL and chloroplasts EVEN have a built in FEEDING mechanism both have their own ribosomes of 70S type and capable of synthesising their own kind of PROTEINS.
19646.

Question : Chloroplast is differentiated into two structural components i.e. grana and stroma.

Answer»


ANSWER :TURE
19647.

Question : Chlorophyll molecule appears green because it(A) reflects green(B) absorbs green(C) reflects blue and red(D) transmits blue and red

Answer»

REFLECTS GREEN
absorbs green
reflects BLUE and red
transmits blue and red

Answer :A
19648.

Question : Chlorophyll occurs in chloroplast

Answer»

INNER membrane
thylakoid membrane
outer membrane
stroma

ANSWER :B
19649.

Question : Chlorophyll in chloroplasts is located in

Answer»

GRANA
pyranoid
stroma
both grana and stroma

Answer :D
19650.

Question : Chlorophyll andcaroteniodratioin PS H II is ………….. .

Answer»

3 to 7:1
20 to 30:1
7 to 30:1
10 to 30:1

Answer :A