Channel: PCB QUIZ for NEET
Forwarded from ZeeVee
PCB QUIZ for NEET
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Forwarded from Anjana
The alpha interferon is called as
Anonymous Quiz
14%
Biological attackers for pathogen
26%
Immunity suppressor
52%
Biological response modifiers
7%
Anti allergic
Forwarded from Kush...
Choose correct option based on following statement :-
(i) Emasculation is done in male parent.
(ii) Emasculation is done in female parent. (iii) Emasculation prevent underisable cross-pollination (iv) Emasculation is done to prevent selfpollination.
(i) Emasculation is done in male parent.
(ii) Emasculation is done in female parent. (iii) Emasculation prevent underisable cross-pollination (iv) Emasculation is done to prevent selfpollination.
Anonymous Quiz
4%
(1) i, ii
18%
(2) ii, iii
30%
(3) i, iii
48%
(4) ii, iv
Forwarded from Diksha choudhary
If male ejaculates about 300 million sperms during a coitus of which , how Many of them must show normal shape size and vigorous motility for normal fertility?
Anonymous Quiz
30%
180 million
35%
72 million
20%
150 million
13%
300 million
2%
Whitemagicians π[PD]
Forwarded from Aditi
S1: Momentum of two particle is same then the de Broglie wavelength will be same .
S2: If de Broglie wavelength of two particle is same then Momentum must be same.
S2: If de Broglie wavelength of two particle is same then Momentum must be same.
Anonymous Quiz
41%
T, F
37%
T, T
10%
F, F
11%
F, T
Forwarded from Kush...
If the female bee colour pattern change even
slightly for any reason during evolution then what
is the effect on orchid Ophrys.
slightly for any reason during evolution then what
is the effect on orchid Ophrys.
Anonymous Quiz
10%
(1) No effect
15%
(2) Number of flower in orchids highly increased
59%
(3) One sepal of the orchid flower are also change tomaintain the resemblance.
17%
(4) None of the above
Forwarded from Anjana
Cyclosporine -A obtained from-
Anonymous Quiz
9%
Phycomycetes
36%
Ascomycetes
24%
Basidiomycetes
31%
Deuteromycetes
Forwarded from Diksha choudhary
Total number of ATP from 1 molecule of 3-phosphoglycerate is
Anonymous Quiz
16%
14
51%
12
13%
15
20%
16
Forwarded from MR
Which of the following may not be a strong electrolyte?
Anonymous Quiz
16%
hydrochloric acid
14%
sulfuric acid
17%
nitric acid
53%
ammonia
βΌοΈ#MOST IMPORTANT/TRENDING/NEET ORIENTED βοΈ EXPECTED CONFIRMED QUESTION βΌοΈ
If we ligate a foreign DNA at Pst I site of vector pBR322 then recombinants were grow in what mediumβοΈ
If we ligate a foreign DNA at Pst I site of vector pBR322 then recombinants were grow in what mediumβοΈ
Anonymous Quiz
19%
Both ampicillin and tetracycline
48%
Tetracycline only
25%
Ampicillin only
7%
Neither ampicillin nor tetracycline
Which of the following combined functions are performed by Clβ», NaβΊ and KβΊ
Anonymous Quiz
8%
Determination of solute concentration
23%
Anion cation balance in cells
19%
Osmotic balace
49%
Both a and b
Forwarded from Kush...
Select the correct match for pteridophytes
Anonymous Quiz
11%
(1) Protonema stage β Gametophytic stage
30%
(2) Selaginella β Microphylls
14%
(3) Archegoniophore β Marchantia
44%
(4) All
Assertion:Dominance is an autonomous feature of a gene
Reason: dominance depends on the gene product or the production of a particular phenotype from this product
Reason: dominance depends on the gene product or the production of a particular phenotype from this product
Anonymous Quiz
26%
A β
R β
R explains A
31%
A β
R β
R doesn't explains A
9%
A β
R β
28%
A β R β
6%
A β R β
Reduction in pH of blood will
Anonymous Quiz
57%
decrease the affinity of haemoglobin with oxygen
20%
release bicarbonate ions by the liver
17%
reduce the rate of heartbeat
6%
reduce the blood supply to the brain.
π¨ Mitotic spindle is mainly composed of which proteins...?
Anonymous Quiz
29%
Actin
27%
Myosine
24%
Actomyosine
21%
Myoglobin
π¨ In photosynthesis the light independent reactions takes place at...?
Anonymous Quiz
10%
Photostem-ll
61%
Stromal matrix
22%
Thylakoid leumen
6%
Photostem-l
π¨The peptide bond is rigid because it is a:
Anonymous Quiz
21%
Single bond
40%
Partial double bond:
34%
Double bond
6%
Triple bond
π¨Sickle-cell anemia is an example of Single Nucleotide Polymorphism (SNP) of
Anonymous Quiz
15%
C to G mutation
17%
T to A mutation
47%
G to C mutation
21%
A to T mutation
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