Why are the plants that consume more than the usual 18 ATP to produce 1 molecule of glucose favoured in tropical regions?

What is the ratio of ATP produced for one glucose molecule in anaerobic respiration and aerobic respiration?

What is the single term that answers all the following question? OR What decides whether you are blue eyed or brown eyed? OR Why does wheat grain germinate to produce what plant and not rice plant? OR Which acid molecules are present in nuclei of living cells?

The ratio of CO_2 fixed, NADPH_2 and ATP consumed, when one glucose molecule is formed through C_3 cycle.

Diseases in humans can be prevented by administration of vaccines. Vaccines contain inactivated, killed / weakened pathogens that can be used as antigens to provide either permanent or temporary immunity against a specific pathogen or disease. Conventional methods of vaccine preparation include the use of completely or partially killed pathogens. These vaccines however posed a risk of causing disease in case of some persons. Biotechnological techniques provide alternative antigenic genes isolated in the laboratory that can be used to make pure forms of proteins that can be used as antigens to activate the immune system. Recent developments in this field include production of edible vaccines like transgenic potatoes. Consumption of raw potatoes is speculated to develop immunity against the pathogen. These edible vaccines are produced by inserting genes isolated from specific pathogens to produce the antigen in the plants. Based on the given paragraph answer the following questions. Why are vaccines produced using biotechnology safer than conventional vaccines?

Read the following statements and find out the incorrect statement. A. Ultimately all the food that is respired for life processes comes from photosynthesis. B. The energy released by oxidation in respiration is directly used for the life processes. C The carbon skeleton produced during respiration is used as precursors for biosynthesis of other molecules in cell. D. Plants, unlike animals, have no specialised organs for gaseous exchange but they have stomata and lenticels for this purpose. E. During oxidation within a cell, all the energy contained in, respiratory substrates is released free into the cell in a single step, which is trapped as chemical energy in the form of ATP.

Why is DNA molecule more stable genetic meterial than RNA? OR DNA is more stable than RNA. Justify/Give reason.