Which one of the following is first vascular plant?
(1 Point)
a. Bryophyta
b. Pteridophyta
c. Gymnosperm
d. AngiospermHomeothermic animals are those animals in which ……………….
(1 Point)
a. temperature of the body remains constant
b. blood is warm
c. temperature of the body changes with the change in temperature of surrounding
d. blood is cold
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the first vascular plant is Bryophyta.
1-mamals and birds
2-amphibians and textiles (mammals and birds)
3-endotherm
4- insects and fishes (ectothermic and cold blooded)
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