Coralloid roots are found in :
Correct Answer :
Download Objective type questions of
Visit our PDF store
Get all objective type questions of Gymnosperms MCQ
comments powered by Disqus.
Coralloid roots of Cycas are
phloem of gymnosperms is devoid of
Perisperm is remnants of
The ovuliferous scales of pine cone are comparable to
Which algae are commonly found in coralloid roots of Cycas ?
Neck canal cells are absent in
Cycas and Dryopteris resemble each other in the presence of
Endosperm in gymnosperms is formed
Which of the following is not a characteristic feature of Cycas ?
The revoluta and circinalis are the species of
The number of integuments of Pinus is
Cycas is said to be a living fossil because
Monoxylic wood consists of
Sulphur shower is related to
The stem of Pinus plant has
Pittus is a gymnosperm as it has
Which of the following statements is not true of Pinus ?
Largest antherozoids are found in
Mucilage canals of Cycas stem are
Winged seeds are found in
In Pinus, pollination takes place with the help of
Dimorphic leaves are characteristic of
Dwarf shoots of Pinus species have
The wing on the seed of Pinus develops from
In Cycas, archegonium has following number of neck canal cells:
Each stamen in Cycas is a representation of
Transfusion tissue is seen in leaves of
Which of the following plants bears seeds but not fruits ?
Algal zone is characteristic of
Non-porous wood occurs in
Join our Chat Group
Join our Twitter Group
Join our Pinterest Group
Join our Facebook Group
Subscribe to our Email Newsletter