What is neoteny?

What is noise ? What is its unit?

Which of the following are correct for axolotl larva? (i) it shows neoteny an dpaedogenesis (ii) absence of thyroxine affect metamorphosis (iii) it is the larva ofhemichordata

What is funicle? What is hilum?

What is matter? what is diffusion?

What is music and what is noise?

(A) What is the function of velamen ? (B) What is plerome ? (C) What is quiescent centre ? (D) What is the function of collenchyma ? (E) What is the chemical nature of cuticle ?

What is cancer? What are its causes? What are methods to detect cancers?

What is lanthanoid contraction? What is its cause and what ar its consequences ?