Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals

Yes, secondary is closer than primary

(b) Companion cells

(a) Adaptations of desert plants and animals  Adaptations of desert plants Plants found in deserts are well adapted to cope with harsh desert conditions such as water scarcity and scorching heat. Plants...

Study basic biological process- how gene are regulated, how they affect the normal functions of the body and its development. Transgenic cow, Rosie is the example for the second category.

a. Hydrophyte,    b. Xerophyte,   c. Halophyte,   d. Mesophyte

(d) Porcupine

(c) Superintendence, direction and control of elections to be vested in an Election Commission under Article 324

(a) Statements 1 and 3 contradict each-other, hence both statements cannot be true together. But there is a situation where in both statements are false that is if some of...

(d) Akinwande Oluwole "Wole" Babatunde Soyinka is a Nigerian playwright and poet. He was awarded the 1986 Nobel Prize in Literature, the first African to be honored in that category.