Q2:- In addition to granulosa cells, what additional component is added to a primary follicle to transform it into a secondary follicle?
Anonymous Quiz
20%
a) Oogonia
29%
b) Antrum
29%
c) Theca
22%
d) Secondary oocyte
Q3:-The distinguishing characteristic of a tertiary follicle is a fluid-filled cavity called ________
Anonymous Quiz
14%
a) Theca
26%
b) Granulosa
39%
c) Zona pellucida
21%
d) Antrum
Q4:-Which of the following is not the function of the ovary?
Anonymous Quiz
15%
a) Release the female gamete for fertilization
23%
b) Produce female sex hormones
44%
c) Provide a hostile environment for the development of the embryo
17%
d) Protection and development of the egg
Q5:-The first round of meiosis of oogonium is completed in which follicle?
Anonymous Quiz
27%
a) Graafian follicle
36%
b) Primary follicle
24%
c) Secondary follicle
13%
d) Tertiary follicle
Q1:-Which of the following material is used for making fireproof clothes?
Anonymous Quiz
24%
a) Aluminium chloride
33%
b) Aluminium oxide
27%
c) Aluminium nitrate
15%
d) Aluminium sulphate
Q2:-Which of the following is not a use of Boron?
Anonymous Quiz
25%
a) silver paints
29%
b) bulletproof vest
31%
c) in nuclear reactors
16%
d) making of boron fibres
Q3:-What is the chemical formula of alumina and anhydrous aluminium chloride?
Anonymous Quiz
21%
a) Al2O3, AlCl
46%
b) Al2O3, AlCl3
21%
c) Al2O, AlCl3
12%
d) AlO3, AlCl3
Q4:-What is the basic structural unit of a silicate?
Anonymous Quiz
30%
a) Si4–
30%
b) SiO–
31%
c) SiO4
9%
d) SiO44-
Q5:-What is the chemical formula of beryl?
Anonymous Quiz
31%
a) Be3Al2Si6O18
39%
b) Be3AlSi6O18
22%
c) Be3Al2Si6O
9%
d) BeAl2Si6O18
Q1:-Multiplying 2î + 7ĵ by 5 gives ______
Anonymous Quiz
56%
a) 10î + 35ĵ
26%
b) 2î + 35ĵ
12%
c) 10î + 7ĵ
6%
d) 2î + 7ĵ
Q2:-A car travels 5m in X direction and then 7m in Y direction. What is the final vector position of the car with respect to the origin?
Anonymous Quiz
53%
a) 5î + 7ĵ
29%
b) 7î + 5ĵ
14%
c) 7î + 7ĵ
5%
d) 5î + 5ĵ
Q3:-What happens when a vector is multiplied by a scalar?
Anonymous Quiz
34%
a) Its direction rotates in XY plane by that much angle
30%
b) Its direction rotates in YZ plane by that much angle
29%
c) Its magnitude gets multiplied by that much amount
7%
d) Its direction rotates in ZX plane by that much angle
Q4:-A force vector (50 N) is making and angle of 30 degrees with X axis has a vertical component of magnitude ___
Anonymous Quiz
28%
a) 25
25%
b) 55
23%
c) 50
24%
d) 100/√3
Q5:-A vector can be resolved along ______
Anonymous Quiz
37%
a) Only one direction
27%
b) Only two directions
17%
c) Only three directions
20%
d) Only in independent directions
Q1:-What chromosome were the genes located on that were used by Morgan in his dihybrid cross?
Anonymous Quiz
40%
a) X chromosome
33%
b) Y chromosome
20%
c) W chromosome
7%
d) Z chromosome
Q2:-What is the process of the production of non-parental phenotypes called?
Anonymous Quiz
25%
a) Linkage
44%
b) Recombination
19%
c) Replication
12%
d) Mutation
Q3:-Linkage and recombination frequencies have been used to generate ______
Anonymous Quiz
20%
a) solutions for global warming
46%
b) genetic maps
22%
c) genetic networks
11%
d) mutation maps
Q4:-What type of crosses were carried out by Morgan on Drosophila?
Anonymous Quiz
29%
a) Monohybrid
53%
b) Dihybrid
13%
c) Bihybrid
5%
d) Trihybrid
Q5:-What was the observation made by Morgan based on his dihybrid crosses?
Anonymous Quiz
35%
a) Genes segregate independently
41%
b) Genes do not segregate independently
17%
c) Genes disappear
7%
d) New genes appear
The unit of water potential is_________
Anonymous Quiz
21%
psi
28%
no unit
35%
pascal
16%
mmole per kg