Structural Organisation in Animals — BIOLOGY STD 11 Science — Question

Which one of the following pairs of hormones are the examples of those that can easily pass through the cell membrane of the target cell and bind to a receptor inside it (mostly in the nucleus) ?

Select the correct pair :

Considering the root apex of monocotyledons, there are three groups of initials

Common trait amongst fishes, amphibians and reptiles is

The smallest disease causing agent is:

Hypothalamus forms an important link between

When we peel the skin of a potato tuber, we remove:

Plasmogamy is fusion of

Cerebral cortex have ....... type of neurons.

The shape of chromosome is determined by