Question

66. Assertion : In-Pleurobrachia eight comb like ciliary
plates called comb plates are present on the body that
help in locomotion.
Reason: Pleurobrachia reproduces sexuall and its
life cycle includes cydipped larva.
(a) Both assertion and reason are true and reason is
the correct explanation of assertion
(b) Both assertion and reason are true but reason is
not the correct explanation of assertion
(c) Assertion is true but reason is false.
(d) Both assertion and reason are false. (AIMS)
2015

67. Which of the following is a mismatch pair?
(a) Scales: Reptilia
(b) Comb plates: Mollusca
(c) Choanocytes: Porifera
(d) Parapodia: Annelida
2013
(A AU)





help me out guys​

Answer 1

Answer:

67 ans

Explanation:

Answer

Column I Column II

(a) Operculum (viii) Osteichthyes

(b) Parapodia (v) Annelida

(c) Scales (iv) Reptilia

(d) Comb plates (i) Ctenophora

(e) Radula (ii) Mollusca

(f) Hairs (vii) Mammalia

(g) Choanocytes (iii) Porifera

(h) Gill slits (vi) Cyclostomata