Match the following ·algal pigments with their colour :
List I (Pigment) | List II (Colour) |
a) Chlorophyll | 1.) Orange |
b) Xanthophyll | 2.) Green |
c) Carotenoid | 3.) Blue green |
d) Phycccyanin | 4.) Yellow |
Which of the following is correct? The term systole refers to
I. Phase of contraction of lungs.
II. Phase of relaxation of lungs.
III. Phase of relaxation of heart.
IV. Phase of contraction of heart.