Question

Funaria may be differentiated from Pinus by the character
A) No fruits are produced
B) No seeds are produced
C) Antheridia and archegonia are present
D) Presence of sporophyte

Answer 1

Funaria may be differentiated from Pinus by the character Antheridia and archegonia are present

Answer 2

Answer:

C) Antheridia and archegonia are present

Explanation:

Funaria is referred to as not unusualplace moss or inexperienced moss. The plant frame is foliose that includes stem axis which bears many leaves and rather than roots, rhizoids are present. It is gametophytic (n) and independent. It bears antheridia and archegonia at the identical plant however on specific branches.

After a few years of vegetative increase intercourse organs increase on Cycas sporophytes withinside the shape of cones or strobili. Cycas is dioecious i.e. male cone and woman cone (lax) born on separate sporophytes. The male sporophyte is heterogametic having intercourse chromosomes-XY even as the woman sporophyte is homogametic having intercourse chromosomes-XX.

Funaria can be differentiated from Pinus through the person Antheridia and archegonia are present.

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