SRMJEEE SERIES Biology
Plant Physiology Biochemistry
8 previous year questions.
Volume: 8 Ques
Yield: Medium
High-Yield Trend
5
2019 3
2018 Chapter Questions 8 MCQs
01
PYQ 2018
medium
biology ID: srmjeee-
Photosystem II occurs in
1
stroma
2
cytochrome
3
grana
4
mitochondrial surface
02
PYQ 2018
medium
biology ID: srmjeee-
Which one increases in the absence of light?
1
uptake of minerals
2
uptake of water
3
elongation of internodes
4
ascent of sap.
03
PYQ 2018
medium
biology ID: srmjeee-
Minerals absorbed by root move to the leaf through
1
xylem
2
phloem
3
sieve tubes
4
sieve elements
04
PYQ 2019
medium
biology ID: srmjeee-
Dark respiration is the function of
1
peroxisomes
2
mitochondria
3
chloroplast
4
ribosomes
05
PYQ 2019
medium
biology ID: srmjeee-
The most quickly available source of nitrogen to plants are
1
amide fertilizers
2
ammonia fertilizers
3
nitrate fertilizers
4
ammonia nitrate fertilizer
06
PYQ 2019
medium
biology ID: srmjeee-
One of the major difficulties in the biological control of insect pest is that
1
the method is less effective as compared with the use of insecticides
2
the practical difficulty of introducing the predator to specific areas
3
the predator develops a preference to other diets and may itself become a pest
4
the predator does not always survive when transferred to a new environment
07
PYQ 2019
medium
biology ID: srmjeee-
The rate of growth of plants can be measured by a
1
Manometer
2
Auxanometer
3
Photometer
4
Thermometer
08
PYQ 2019
medium
biology ID: srmjeee-
Which of the following is not a C4 plant?
1
Maize
2
Tribulus
3
Amaranthus
4
Wheat