Assertion : Sequoia is longest tree among Gymnosperms.
Reason : All members of lycopsida are homosporous.

Assertion : Selaginella & Salvinia are homosporous. Reason : In pteridophyte, Lycopodium is precursor of seed habit

Assertion : Selaginella & Salvinia are homosporous. Reason : In pteridophyte, Lycopodium is precursor of seed habit

Assertion Endosperm is haploid in gymnosperm. Reason In Cycas, stem is usually branched.

Assertion :- Neuron is the longest cell of human body. Reason:- It contain dendrites and axon.

Assertion : Bacteria are classified among plants. Reason : They have cell walls.

Assertion: All amalgams are alloys. Reason: All alloys are not amalgams

Assertion: stomate are found on the surface of leaves in gymnosperms Reason: In gymnosperms.

Assertion :- Flagellates are free-living or parasitic or commensel in nature. Reason :- Members are most primitive among animals.