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Recent questions tagged 124

The concept of " Omnis cellula-e cellula" regarding cell division was first proposed by:

asked Jul 8, 2019 by pady_1

1 answer

If $P$ represent $z= x + iy$ in the argand plane and $|z-1|^2 + |z+1|^2 = 4$, then the locus of $P$ is :

asked Dec 19, 2018 by pady_1

0 answers

The angle between the pair of straight lines $y^2 \cos^2 \theta - xy \cos^2 \theta + x^2 (\sin^2 \theta - 1)=0$, is :

asked Dec 19, 2018 by pady_1

0 answers

If $l^2 + m^2 = 1$, then the maximum value of $l+m$ is :

asked Dec 19, 2018 by pady_1

0 answers

If $P = (0, 1, 2), \; Q = (4, -2,1), O = (0, 0, 0 )$, then $\angle{POQ}$ is equal to :

asked Dec 11, 2018 by pady_1

0 answers

Energy of H-atom in the ground state is $-13.6 eV$, hence energy in the second excited state is :

asked Dec 11, 2018 by pady_1

0 answers

What would happen when a solution of potassium chromate is treated with an excess of dilute nitric acid ?

asked Dec 11, 2018 by pady_1

0 answers

A straight line through the point $A (3, 4)$ is such that its intercept between the axes is bisected at $A$. Its equation is :

asked Nov 13, 2018 by pady_1

0 answers

The best reagent to convert pent-3-en-2-ol into pent-3-en-2-one is :

asked Nov 5, 2018 by pady_1

0 answers

Which one of the following complexes in an outer orbital complex ?

asked Nov 5, 2018 by pady_1

1 answer

Pneumatophores occurs in

asked Aug 21, 2018 by pady_1

1 answer

Alexander Von Humbolt described for the first time :

asked Aug 21, 2018 by pady_1

1 answer

Which one of the following statements is wrong?

asked Aug 21, 2018 by pady_1

1 answer

Balbiani rings are sites of :

asked Aug 21, 2018 by pady_1

1 answer

Viruses have :

asked Aug 20, 2018 by pady_1

1 answer

The tendency of population to remain in genetic equilibrium may be disturbed by

asked Aug 20, 2018 by pady_1

1 answer

Which one of the following is wrong statement

asked Aug 20, 2018 by pady_1

1 answer

Flowers are Zygomorphic in :

asked Aug 16, 2018 by pady_1

1 answer

The genotype of a plant showing the dominant phenotype can be determined by –

asked Jul 26, 2018 by pady_1

2 answers

In the case of peppered moth (Biston betularia) the black-coloured from became dominant over the light-coloured form in England during industrial revolution. This is an example of -

asked Jul 26, 2018 by pady_1

1 answer

Endosperm is consumed by developing embryo in the seed of:

asked Jul 26, 2018 by pady_1

1 answer

The finches of Galapogas islands provide an evidence in favour of

asked Jul 26, 2018 by pady_1

1 answer

Photochemical smog pollution does not contain-

asked Jul 25, 2018 by pady_1

0 answers

Secretin and cholecystokinin are digestive hormones. They are secreted in -

asked Jul 24, 2018 by pady_1

0 answers

Viruses that infect bacteria, multiply and cause their lysis are called -

asked Jul 24, 2018 by pady_1

1 answer

Short-lived immunity acquired from mother to foetus across placenta or through mother's milk to the infant is categorised as :-

asked Jul 24, 2018 by pady_1

0 answers

Which of the following is used in the treatment of Thyroid cancer : -

asked Jul 23, 2018 by pady_1

1 answer

Due to discovery of which of the following in 1980, the evolution was termed as RNA world :

asked Jul 20, 2018 by pady_1

2 answers

Hair are found in the inflorescences of Zea mays are the modification of :

asked Jul 20, 2018 by pady_1

1 answer

True statement for Ulothrix :

asked Jun 15, 2018 by pady_1

2 answers

Subtract 191.765 from 843.92.

asked Dec 31, 2015 by pady_1

0 answers

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