Which of the following is a ‘club moss’ ?
(A) Selaginella
(B) Equisetum
(C) Lycopodium
(D) None of these
Answer:
Raphe in Marsilea is present in—
(A) Female gametophyte
(B) Sporocarp
(C) Sporophyte
(D) Male gametophyte
Answer:
The stele type occurring in Marsilea is—
(A) Solenostele
(B) Protostele
(C) Amphiphloic Siphonostele
(D) All of these
Answer:
The morphological nature of rhizophore of Selaginella is—
(A) Root like
(B) Stem like
(C) Both root and stem like
(D) Rhizoid like
Answer:
The Selaginella shows—
(A) Large and small leaves arranged spirally
(B) All leaves large
(C) All leaves small
(D) All of these
Answer:
The anatomy of Pinus needle reflects the features of a—
(A) Mesophyte
(B) Xerophyte
(C) Hydrophyte
(D) Epiphyte
Answer:
Girdling leaf traces are the characteristic feature of the stem of—
(A) Cycas
(B) Pinus
(C) Ephedra
(D) Gnetum
Answer:
Pinus is a—
(A) Tree
(B) Shrub
(C) Herb
(D) None of these
Answer:
The recent era is—
(A) Cenozoic
(B) Mesozoic
(C) Proterozoic
(D) Archeozoic
Answer:
Fossils are found in—
(A) Igneous rocks
(B) Quartz
(C) Soil
(D) Sedimentary rocks
Answer: