Vegetative Morphology — BIO BOTANY STD 11 — Question

Number of divisions in Engler and Prantl classification?

In bundle sheath cells, malic acid undergoes dicarboxylation and produces 3 carbon compound:

organelle plays a major role in post translation process of protein …………… .

The single unit membrane of vacuoles is called as …………… .

Which of the following statements are correct?
(i) Cell membranes allow water and non polar molecules to permeate by simple diffusion.
(ii) Polar molecules like amino acids can also diffuse through membrane.
(iii) Smaller molecules diffuse faster than larger molecules.
(iv) Larger molecules diffuse faster than smaller molecules.

Molecular weight of TMV is dalton …………… .

Sulphur is an essential components of amino acids like:

A complete turn of the helix comprises …………… .

Carpels are obliquely placed in …………… .

Which is not a class of Gymnosperm?