Tag: biology

Questions Related to biology

Which is haploid in Funaria?

  1. Capsule

  2. Columella

  3. Protonema

  4. Seta


Correct Option: C

In Funaria, annulus separates

  1. Apophysis and theca

  2. Theca and Operculum

  3. Columella and apophysis

  4. Operculum and apophysis


Correct Option: B

Sporophyte of Funaria begins development inside

  1. Archegonium

  2. Protonema

  3. Antheridium

  4. Capsule


Correct Option: A

Funaria differs from Pteridium in the absence of

  1. Stem

  2. Archegonia

  3. Embryo

  4. Root


Correct Option: D

Which is not correct about Funaria?

  1. Sporophyte is semiparasite on gametophyte

  2. Spores are produced by outer endothecial cells

  3. The spore germinates to produce primary protonema

  4. There are two neck canal cells in archegonia


Correct Option: D

Vessels are present in.

  1. Funaria

  2. Pteris

  3. Cycas

  4. Ficus


Correct Option: A

Identify wrong statement in relation to Funaria.

  1. Stomata are present in the epidermis of capsule

  2. Spores are viable for only one year

  3. Inner spore sac is one celled in thickness

  4. Trabeculae connect the innermost layer of the capsule wall with outer spore sac


Correct Option: B

Primary protonema is present in

  1. Agaricus

  2. Alternaria

  3. Sphagnum

  4. Funaria


Correct Option: D

Funaria is

  1. Heteroecious

  2. Dioecious

  3. Monoecious

  4. Trioecious


Correct Option: C

Which amongst the following are not seed producers

  1. Fern and Funaria

  2. Funaria and Ficus

  3. Ficus and Chlamydomonas

  4. Punica and Pinus


Correct Option: A