Multiple Choice Questions - NET, SET, MSc, PhD
6.41K subscribers
70 photos
1 video
7 files
351 links
Regular and unique practice MCQs for Section B of CSIR, GATE, GAT-B, ICMR, and DBT. Helpful in various SET, NET, MSc, BSc, Biology exams.

Queries and suggestions to @ScientificReporter

T&C πŸ‘‰πŸΎ bi0.in/n442
Download Telegram
Chrysolaminarin is the reserved food of ___________________
Anonymous Quiz
24%
Chlorophycophyta
29%
Phaeophycophyta
23%
Xanthophycophyta
24%
Bacillariophycophyta
Cell walls of diatoms are impregnated with _____________
Anonymous Quiz
31%
chitin
27%
cellulose
8%
starch
35%
silica
Chloroplasts of algae embedded in the midst of the cytoplasm is known as ________________
Anonymous Quiz
15%
parietal
40%
asteroidal
36%
central
9%
peripheral
Carotenes are oxygenated derivatives of hydrocarbons.
Anonymous Quiz
79%
True
21%
False
Two lateral flagella are present in which of the following groups of algae?
Anonymous Quiz
21%
Rhodophycophyta
28%
Xanthophycophyta
23%
Phaeophycophyta
27%
Bacillariophycophyta
Which of the following are water-soluble pigments?
Anonymous Quiz
30%
chlorophyll
28%
biloproteins
36%
carotenoids
5%
fucoxanthin
Vaucheria is a single-celled organism.
Anonymous Quiz
79%
True
21%
False
Chrysamoeba exists in which of the following forms?
Anonymous Quiz
21%
nonmotile coccoid
27%
filamentous
35%
amoeboid
17%
motile amoeboid
Which of the following are formed in pyrenoids?
Anonymous Quiz
32%
oil
32%
glucose
29%
starch
7%
silica
Which of the following is a colonial green alga?
Anonymous Quiz
23%
Chlamydomonas
28%
Chlorella
39%
Volvox
10%
Spirogyra
πŸ‘1
pH range optimal for maximum metabolic activity of protozoa is ______________
Anonymous Quiz
18%
2-3
41%
12-14
36%
6-8
6%
4-6
Protozoa that eat other organisms are known as _______________
Anonymous Quiz
33%
saprophytic
25%
holozoic
40%
parasitic
2%
mutualistic
What is the maximum temperature for protozoa?
Anonymous Quiz
36%
40 degrees C
25%
10 degrees C
20%
16 degrees C
20%
25 degrees C
The process in which protozoa attaches themselves to a host’s body is known as __________________
Anonymous Quiz
21%
Endocommensalism
40%
Ectocommensalism
32%
Parasitic
6%
Mutualism
African sleeping sickness is caused by _________________
Anonymous Quiz
10%
bacteria
17%
fungi
67%
protozoa
6%
viruses
Red snow of high altitudes is due to the presence of ________________
Anonymous Quiz
10%
bacteria
35%
protozoa
50%
algae
5%
fungi
Protozoan mobility is due to the fibrils present.
Anonymous Quiz
71%
True
29%
False
The micronucleus in protozoa is concerned with reproductive activity.
Anonymous Quiz
71%
True
29%
False
How many haploid chromosomes are present in Spirotrichonympha polygyra?
Anonymous Quiz
27%
60
40%
7
18%
2
16%
40
Amoeba proteus have a diffuse layer of which of the following over the plasmalemma?
Anonymous Quiz
14%
glucose
24%
chitin
23%
cellulose
38%
mucopolysaccharides
Which of the following is the actual opening in ciliates through which food is ingested?
Anonymous Quiz
16%
cytosome
45%
oral groove
23%
peristome
16%
cytopharynx