Recent questions tagged 111

What is the site of perception of photoperiod necessary for induction of flowering in plants :-

asked Jul 8, 2019 by pady_1

1 answer

The sum of the series $1 + 3x + 5x^2 + 7x^3+ ....+(2n-1)x^{n-1} + ...$ is:

asked Dec 19, 2018 by pady_1

0 answers

If $\alpha, \; \beta$ are the cube roots of unity, then $\alpha^5 + \beta^5 + \alpha \beta$ is equal to :

asked Dec 19, 2018 by pady_1

0 answers

The line $4x +6y+9=0$, touches the parabola $y^2 =4x$ at the point :

asked Dec 19, 2018 by pady_1

1 answer

Find the binomial probability distribution whose mean is 3 and variance is 2.

asked Dec 11, 2018 by pady_1

1 answer

An aqueous solution of $1M\; NaCl$ and $1M\;HCl$ is :

asked Dec 11, 2018 by pady_1

0 answers

If liquids A and B form an ideal solution, the :

asked Dec 11, 2018 by pady_1

0 answers

The compound formed as a result of oxidation of ethyl benzene by $KMnO_4$ is

asked Nov 29, 2018 by pady_1

0 answers

If the roots of the quadratic equation $x^2 + px + q = 0$ are tan $\tan 30^{\circ}$ and $\tan 15^{\circ}$ respectively, then the value of $2 + q - p$ is :

asked Nov 13, 2018 by pady_1

0 answers

Heating an aqueous solution of aluminium chloride to dryness will give :

asked Nov 5, 2018 by pady_1

0 answers

The limiting molar conductivities $\bigwedge^{\circ}$ for $NaCl,\;KBr$ and $KCl$ are $126, \;152$ and $150\; S\; cm^2 \; mol^{-1}$ respectively. The $\bigwedge^{\circ}$ for $NaBr$ is

asked Nov 5, 2018 by pady_1

1 answer

Which of the following is not a product of light reaction of photosynthesis?

asked Aug 21, 2018 by pady_1

2 answers

Hypersecretion of Grwoth Hormone in adults does not cause further increase in height, because :

asked Aug 21, 2018 by pady_1

1 answer

Cotyledon of maize grain is called :

asked Aug 21, 2018 by pady_1

1 answer

Flowers are unisexual in :

asked Aug 21, 2018 by pady_1

1 answer

Anoxygenic photosynthesis is characteristic of:

asked Aug 20, 2018 by pady_1

1 answer

Which of the following criteria does not pertain to facilitated transport ?

asked Aug 20, 2018 by pady_1

1 answer

Removal of RNA polymerase -III from nucleoplasm will affect the synthesis of

asked Aug 20, 2018 by pady_1

1 answer

A collection of plants and seeds having diverse alleles of all the genes of a crop is called :

asked Aug 16, 2018 by pady_1

1 answer

Select the correct statement from the ones given below :

asked Jul 26, 2018 by pady_1

1 answer

Stroma in the chloroplast of higher plant contains :

asked Jul 26, 2018 by pady_1

1 answer

Which one of the following is the correct percentage of the two (out of the total of 4) greenhouse gases that contribute to the total global warming ?

asked Jul 26, 2018 by pady_1

2 answers

Which one of the following statements about mycoplasma is wrong ?

asked Jul 26, 2018 by pady_1

1 answer

In which of the following fruits is the edible part the aril ?

asked Jul 25, 2018 by pady_1

1 answer

The deficiencies of micronutrients, not only affects growth of plants but also vital functions such as photosynthetic and mitochondrial electron flow. Among the list given below, which group of three elements shall affect most, both photosynthetic and mitochondrial electron transport -

asked Jul 24, 2018 by pady_1

1 answer

What kind of evidence suggested that man is more closely related with chimpanzee than with other hominoid apes ?

asked Jul 24, 2018 by pady_1

1 answer

Which group of vertebrates comprises the highest number of endangered species : -

asked Jul 24, 2018 by pady_1

1 answer

There is no life on moon due to the absence of -

asked Jul 23, 2018 by pady_1

1 answer

Which statement correct about centre of origin of plant : -

asked Jul 20, 2018 by pady_1

1 answer

Which is expressing right appropriate pairing :

asked Jul 20, 2018 by pady_1

0 answers

Genetic engineering involves :

asked Jun 15, 2018 by pady_1

1 answer

Solve the following : _____ + 55.55 = 536.36

asked Dec 31, 2015 by pady_1

0 answers

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