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Biology
Quiz 1
Quiz 2
1)
We found heterotropic mode of nutrition in which of the following:
Opuntia
pistia
Vallisneria
Drosera
2)
Which of the following is an example of insectivorous plant?
Orobanche
Rafflesia
Cuscuta
Drosera
3)
Insectivorous plants
are heterotropic
can get supplementary protein food
cannot manufacture their food other than carbohydrates
cannot manufacture their own proteins
4)
Dionaea muscipula is commonly known as
Venus flytrap
Butterwort
Water flytrap
Bladderwort
5)
The element which is required in largest quantities by plant is:
Phosphorous
Nitrogen
Calcium
Sulphur
6)
Which of the following is a macro nutrient?
Mn
Mg
Cu
Zn
7)
Which of the following is a micro-nutrient?
copper
phosphorous
magnesium
calcium
8)
An element is called micro essential which
is less important than the major essential elements.
is more important than the major essential elements
is present in very small quantities in the soil.
is needed in very small quantity but is as important as major essential
9)
Potassium deficiency in plants causes
increased monopodial growth
decreased apical dominance
increased secondary growth
increased apical dominance
10)
Chlorophyll contains
potassium
iron
magenese
magnesium
11)
Deficiency of iron in plants causes
decrease in protein synthesis
bended leaf tip
reduced leaves and stunted growth
inter veinal chlorosis first on young leaves
12)
Potometer is used to measure
Transpiration
Photosynthesis
Root pressure
Ascent of sap
13)
The difference between RNA and DNA is
Base
Sugar
Sugar and base
Phosphate
14)
In plants Auxin is used for
vdivision of cell
elongation and division of cell
root growth inhibition
ripening of fruits
15)
Which are sensitive to sulphur-dioxide pollution?
Algae
mosses
lichens
apical bud
16)
Initiation of flowering happens in
auxillary bud
leaf tissue
leaves
apical bud
17)
Commercial cork is produced from
Hevea Brassilinsis
Flax
Jaglans regia
Quercus suber
18)
Who discovered double fertilisation
Emerson
Strasburger
Nawaschin
None of these
19)
In sickle cell anemia RBC becomes
sickle shaped
more flexible and strong
no change in shape or size
is genetically inherited
20)
Which one is not produced in aquaculture
frog
oyster
silkworm
singhara
21)
X-ray is used in
CT-scan
EEG
ECG
Endoscopy
22)
Haemodialysis help in the case of patient having:
Anaemia
choice2Goitre
Diabetes
Uremia
23)
Pellagra is caused due to the deficiency of:
B1
B5
B12
B2
24)
Liver,muscle and adipose tissue are affected by:
progestrone
glucagon
androgen
insulin
25)
Secretion of gastric juice is stimulated by:
renin
gastrin
rennin
secretin
26)
Wastes concentrated in the tubules of Bowman’s capsule are called__________
salts
juices
urine
amino acids
Cite this Simulator:
aven.amritalearning.com,. (2013). Biology. Retrieved 28 November 2023, from aven.amritalearning.com/index.php?sub=104&brch=307&sim=1601&cnt=3956
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