1. First organism to reach land were :-

(1) Sea-weeds 

(2) Plants

(3) Reptiles 

(4) Amphibia

2. The best evidence in support of organic evolutionare:-

(1) Palaentological and evidences from comparativemorphology

(2) Evidences from comparative morphologyand anatomy

(3) Homologous organs and Analogous organs

(4) Palaentological and biogeographical

3. During evolution the animal which evolved into the first amphibian that lived on both landand water were:-
(1) Sauropsids (2) Synapsids
(3) Lobefins (4) Therapsids

4. Thorn of bougainvillea and tendril of cucurbitaare example of :-
(1) Homologous organ
(2) Analogous organ
(3) Homoplastic organ
(4) Vestigial organ

5. Reptiles are more evolved than amphibiansbecause :-
(1) They can live on both land and water
(2) They are oviparous
(3) They lacks thick shell on their eggs
(4) They lay thick shell eggs which do not dryup in Sun.