Recent questions tagged 2010

The fusion of pronuclei of dissimilar gametes is called :

asked Nov 13, 2013 by thanvigandhi_1

0 answers

Match the following :

asked Nov 13, 2013 by thanvigandhi_1

0 answers

The plane that divides the body into right and left halves :

asked Nov 12, 2013 by thanvigandhi_1

0 answers

Match the types of animal tissues given under List - I with the parts / organs in which they occur, given under List - II :

asked Nov 12, 2013 by thanvigandhi_1

0 answers

Which of the following is the correct sequence of cell cycle ?

asked Nov 12, 2013 by thanvigandhi_1

0 answers

Choose the animal which exhibits the following characteristics

asked Nov 12, 2013 by thanvigandhi_1

0 answers

Which of the following statements are correct with regards to Deuterostomes ?

asked Nov 12, 2013 by thanvigandhi_1

0 answers

Statement (S) : Populations of a species inhabiting different geographical areas are in a continuous process of adaptation to their surrounding environments and this leads to the evolution of a new species. Reasons (R) : Geographical barriers obstruct interbreeding of populations of a species leading to reproductive isolation and evolution of new species.

asked Nov 12, 2013 by thanvigandhi_1

0 answers

From the following, identify DNA fragment showing palindromic sequence :

asked Nov 12, 2013 by thanvigandhi_1

0 answers

Study the following lists

asked Nov 12, 2013 by thanvigandhi_1

0 answers

Identify the correct combination of the following related to recombinant DNA technology :

asked Nov 12, 2013 by thanvigandhi_1

0 answers

Study the following lists

asked Nov 12, 2013 by thanvigandhi_1

0 answers

If $ 'X'$ molecules of ATP are utilized to produce one molecule of glucose during photosynthesis of a $C_3$ plant and $'Y'$ molecules of ATP are formed through substrate level phosphorylation during the breakdown of one molecule of glucose in aerobic respiration, then the ratio of $'X'\: and \: 'Y' $ is :

asked Nov 12, 2013 by thanvigandhi_1

0 answers

Which one of the following statements related to protein synthesis are true ?

asked Nov 11, 2013 by thanvigandhi_1

0 answers

Study the following lists

asked Nov 11, 2013 by thanvigandhi_1

0 answers

Eight molecules of an enzyme solution is mixed with 1000 molecules of the substrate in a reaction mixture. If it converts 80% of the substrate into product in five minutes, then its turnover number is :

asked Nov 11, 2013 by thanvigandhi_1

0 answers

Assertion (A) : The energy requirement for the formation of one hexose molecule is more in Chlorella than in sugarcane. Reasons (R) : The formation of phosphoenol pyruvic acid from pyruvic acid requires two ATP molecules.

asked Nov 11, 2013 by thanvigandhi_1

1 answer

Arrange the following respiratory substrates in decreasing order of $ CO_2 $ molecules released when one molecule of each of them is oxidized.

asked Nov 11, 2013 by thanvigandhi_1

0 answers

The carbon ratio of lutein, abscisic acid and $ GA_{27}$ is :

asked Nov 11, 2013 by thanvigandhi_1

0 answers

Study the following lists

asked Nov 11, 2013 by thanvigandhi_1

0 answers

The right sequence of carriers which involve in the transport of excess $Na^+$ ions out of the cell in salt resistant plants is :

asked Nov 11, 2013 by thanvigandhi_1

0 answers

Study the following table and identify the correct sequence of cells which shows the path of water movement between them :

asked Nov 11, 2013 by thanvigandhi_1

1 answer

The disease caused by the virus having double stranded nucleic acid with ribose sugar as genetic material is :

asked Nov 11, 2013 by thanvigandhi_1

1 answer

Study the following combinations and identify correct matches :

asked Nov 11, 2013 by thanvigandhi_1

0 answers

False statement related to Cycas is :

asked Nov 11, 2013 by thanvigandhi_1

0 answers

Study the following lists

asked Nov 11, 2013 by thanvigandhi_1

0 answers

Identify the correct sequence of the stages in the life cycle of Rhizopus after the reduction division of zygospore :

asked Nov 11, 2013 by thanvigandhi_1

1 answer

How many zygospores are formed in a 100 - celled filament of spirogyra affinis if all cells are involved in conjugation ?

asked Nov 11, 2013 by thanvigandhi_1

1 answer