Which organism prefer dry condition
a. Actinomycetes
b. fungi
c. bacteria
d. protozoa​

Which organ secretes hydrochloric acid to kill the bacteria present in the food?

Which is not locomotory organ of protozoa

With reference to the food chains in ecosystems, which of the following kinds of organism is/are known as decomposer organism/organisms? 1. Virus 2. Fungi 3. Bacteria Select the correct answer using the codes given below.

An organism that feeds on dead organic matter other than bacteria or fungi is called:

Which is correct for the structure of cell wall of bacteria and fungi

Assertion : Organic farming is very benefical for farmers to increase crop production Reason :Bacteria, fungi, mycorrhiza, cyanobacteria are better biofertilizer which fix nitrogen and increase soil fertility

Which of the following statements are correct ? a.The gamete transfer is a crucial step of sexual reproductive . b. In algae and fungi , both gametes are mostly non - motile c. In most of higher organisms, the female gamete is stationary d . In most of the organisms, fertilization is internal.

Which one of the following micro - organisms is a protozoa ?