Recent questions in 2005

Which one of the following alkenes will react faster with $H_2$ under catalytic hydrogenation conditions :- <br><br> [R = Alkyl substituent]

asked Jul 24, 2018 by pady_1

1 answer

From the following statements select the wrong one -

asked Jul 24, 2018 by pady_1

1 answer

For retting of Jute the fermenting microbe used is -

asked Jul 24, 2018 by pady_1

1 answer

A person is undergoing prolonged fasting. His urine will be found to contain abnormal quantities of -

asked Jul 24, 2018 by pady_1

1 answer

According to IUCN Red List, what is the status of Red Panda (Ailurus fulgens) ?

asked Jul 24, 2018 by pady_1

0 answers

Barophilic prokaryotes -

asked Jul 24, 2018 by pady_1

1 answer

A patient is generally advised to specially consume more meat, lentils, milk and eggs in diet only when he suffers from -

asked Jul 24, 2018 by pady_1

2 answers

Genes for cytoplasmic male sterility in plants are generally located in -

asked Jul 24, 2018 by pady_1

1 answer

De Vries gave his mutation theory on organic evolution while working on -

asked Jul 24, 2018 by pady_1

0 answers

In a man, abduncens nerve is injured. Which one of the following functions will be affected

asked Jul 24, 2018 by pady_1

2 answers

At which latitude, heat gain through insolation approximately equals heat loss through terrestrial radiation -

asked Jul 24, 2018 by pady_1

2 answers

Haemophilia is more commonly seen in human males than in human females because -

asked Jul 24, 2018 by pady_1

1 answer

Photosynthetic Active Radiation (PAR) has the following range of wavelengths

asked Jul 24, 2018 by pady_1

0 answers

Which of the following is not true for a species -

asked Jul 24, 2018 by pady_1

0 answers

There are two opposing views about origin of modern man. According to one view **** erectus in Asia were the ancestors of modern man. A study of variation of DNA however suggested African origin of modern man. What kind of observation of DNA variation could suggest this -

asked Jul 24, 2018 by pady_1

1 answer

Why is vivipary an undersirable character for annual crop plants -

asked Jul 24, 2018 by pady_1

1 answer

Which one of the following depresses brain activity and produces feelings of calmness, relaxation and drowsiness -

asked Jul 24, 2018 by pady_1

1 answer

The world's highly prized wool yielding 'Pashmina' breed is -

asked Jul 24, 2018 by pady_1

0 answers

Which of the following substances, if introduced into the blood stream, would cause coagulation of blood at the site of its introduction -

asked Jul 24, 2018 by pady_1

2 answers

production of a human protein in bacteria by genetic engineering is possible because

asked Jul 24, 2018 by pady_1

0 answers

A woman with normal vision, but whose father was colour bind, marries a colour blind man. Suppose that the fourth child of this couple was a boy. This boy -

asked Jul 24, 2018 by pady_1

1 answer

More than 70% of world's fresh water is contained in –

asked Jul 24, 2018 by pady_1

0 answers

In order to find out the different types of gametes produced by a pea plants having the genotype AaBb, it should be crossed to a plant with the genotype -

asked Jul 24, 2018 by pady_1

1 answer

Telomerase is an enzyme which is a -

asked Jul 24, 2018 by pady_1

1 answer

Three crops that contribute maximum to global food grain production are -

asked Jul 24, 2018 by pady_1

1 answer

Which one of the following represents an ovule, where the embryo sac becomes horse- shoe shaped and the funiculus and micropyle are close to each other -

asked Jul 24, 2018 by pady_1

2 answers

Animals have the innate ability to escape from predation. Examples for the same are given below. Select the incorrect example

asked Jul 24, 2018 by pady_1

1 answer

Carbohydrates, the most abundant biomolecules on earth, are produced by -

asked Jul 24, 2018 by pady_1

1 answer

Which one of the following hydrolyses internal phosphodiester bonds in a polynucleotide chain-

asked Jul 24, 2018 by pady_1

1 answer

The salivary gland chromosomes in the dipteran larva, are useful in gene mapping because -

asked Jul 24, 2018 by pady_1

1 answer

Biodiversity Act of India was passed by the Parliament in the year -

asked Jul 24, 2018 by pady_1

0 answers

The catalytic efficiency of two different enzymes can be compared by the -

asked Jul 24, 2018 by pady_1

1 answer

If mammalian ovum fails to get fertilized, which one of the following is unlikely -

asked Jul 24, 2018 by pady_1

1 answer

Epithelial cells of the intestine involved in food absorption have on their surface -

asked Jul 24, 2018 by pady_1

0 answers

The net pressure gradient that causes the fluid to filter out of the glomeruli into the capsule is -

asked Jul 24, 2018 by pady_1

1 answer

One of the most important functions of botanical gardens is that -

asked Jul 24, 2018 by pady_1

0 answers

Which of the following is generally used for induced mutagenesis in crop plants -

asked Jul 24, 2018 by pady_1

1 answer

Which one of the following experiments suggests that simplest living organisms could not have originated spontaneously from non- living matter -

asked Jul 24, 2018 by pady_1

2 answers

Chemiosmotic theory of ATP synthesis in the chloroplasts and mitochondria is based on

asked Jul 24, 2018 by pady_1

1 answer

Using imprints from a plate with complete medium and carrying bacterial colonies, you can select streptomycin resistant mutants and prove that such mutations do not originates as adaptation. These imprints need to be used -

asked Jul 24, 2018 by pady_1

1 answer

Match items in Column I with those in Column II - Column I Column II s - (A) Peritrichous (J) Ginkgo flagellation (B) Living fossil (K) Macrocystes (C) Rhizophore (L) Escherichia coli (D) Smallest flowering plant (M) Selaginella (E) Largest (N) Wolffia Perennial alga Select the correct answer with the following

asked Jul 24, 2018 by pady_1

0 answers

At a particular locus, frequency of 'A' allele is 0.6 and that of 'a' is 0.4. What would be the frequency of heterozygotes in a random mating population at equilibrium -

asked Jul 24, 2018 by pady_1

1 answer

In ornithine cycle which of the following wastes are removed form the blood -

asked Jul 24, 2018 by pady_1

1 answer

All of the following statements concerning the Actinomycetous filamentous soil bacterium Frankia are correct EXCEPT that Frankia -

asked Jul 24, 2018 by pady_1

1 answer

In a type of apomixis known as adventive embryony, embryos develop directly from the -

asked Jul 24, 2018 by pady_1

1 answer

Golden rice is a transgenic crop of the future with the following improved trait -

asked Jul 24, 2018 by pady_1

1 answer

Which one of the following pairs in mismatched-

asked Jul 24, 2018 by pady_1

1 answer

Which of the following represents the edible part of the fruit of Litchi -

asked Jul 24, 2018 by pady_1

1 answer

In contrast to Annelids the Platyhelminths show

asked Jul 24, 2018 by pady_1

1 answer

Which of the following statements regarding enzyme inhibition is correct -

asked Jul 24, 2018 by pady_1

2 answers

Ask Questions, Get Answers