One of the following is a wrong combination

(1) Paramoecium - Exconjugats 
(2) Clitellum – Earthworm
(3) Flies – Internal fertilization 
(4) Ampluxory pads – female frog

Farmers have cultivated wild cabbage as a food plant and generated different vegetables from it by selection.
Given below are some of its evolved types along with their characteristics. Select the incorrect match among them.

(1) Sterile flowers – Caul iflower
(2) Swollen parts – Kohlrabi
(3) Arrested flower devel opment – Broccoli
(4) Smaller leaves – Kale

Bioluminescence is a feat ure exhibit ed by animals of
(1) Abyssal zone (2) Euphotic zone (3) Bathyal zone (4) Photic zone

Which ofthe following plant group bear naked seeds and usually perennial, evergreen and woody are

(1) Pteridophyta 
(2) Gymnosperm 
(3) Bryophyte 
(4) Angiosperms

Which special structures are connected with wall of the lungs in class Aves?

(1)  Air Sac
(2)  Diaphragm
(3)  Spongy Bones
(4)  Booklungs