Archaebacteria differ from eubacteria in
Q. Archaebacteria differ from eubacteria in: Cell membrane Mode of nutrition Cell shape Mode of reproduction Answer: Cell shape
September 2022
Which of the following are likely to be present in deep seawater?
Q. Which of the following are likely to be present in deep seawater? Eubacteria Blue-green algae Saprophytic fungi Archaebacteria Answer: Archaebacteria
Which of the following are likely to be present in deep seawater? Read More »
Satellite RNAs are present in some
Q. Satellite RNAs are present in some Plant viruses Viroids Prions Bacteriophages Answer: Plant viruses
Five kingdom system of classification suggested by R.H. Whittaker is NOT based on
Q. Five kingdom system of classification suggested by R.H. Whittaker is NOT based on: Presence or absence of a well-defined nucleus Mode of reproduction Mode of nutrition Complexity of body organization Answer: Presence or absence of a well-defined nucleus
Five kingdom system of classification suggested by R.H. Whittaker is NOT based on Read More »
Specialized cells for fixing atmospheric nitrogen in Nostoc are
Q. Specialized cells for fixing atmospheric nitrogen in Nostoc are Akinetes Heterocysts Hormogonia Nodules Answer: Heterocysts
Specialized cells for fixing atmospheric nitrogen in Nostoc are Read More »
The asexual spores are not found, vegetative reproduction occurs by fragmentation and sexual organs are absent. Identify the class of fungi
Q. The asexual spores are not found, vegetative reproduction occurs by fragmentation and sexual organs are absent. Identify the class of fungi. Phycomycetes Ascomycetes Basidiomycetes Deuteromycetes Answer: Basidiomycetes
Which amongst kingdom animalia has become recently extinct?
Q. Which amongst kingdom animalia has become recently extinct? snow leopard indian macaque cheetah tiger Answer: cheetah
Which amongst kingdom animalia has become recently extinct? Read More »
Bacteria that live in hot springs are called
Q. Bacteria that live in hot springs are called Halophiles Thermoacidophiles Methanogens None of the above Answer: Thermoacidophiles
Red tides in sea appear due to
Q. Red tides in sea appear due to Euglena Chrysophytes Dinoflagellates Diatoms Answer: Dinoflagellates
Which of the following is an indicator of air pollution?
Q. Which of the following is an indicator of air pollution? Mycorrhiza Agaricus Lichens Common mushrooms Answer: Lichens
Which of the following is an indicator of air pollution? Read More »