plant kingdom morpho anatomy

chlorophyll a c and xanthophylls are present in

• pheophyceae

• chlorophyceae

• rhodophycea

• none

which of the following is not a pteridophyte

• ginkgo

• selaginella

• polypodium

• azolla

branched rhizoids and leafy gametophytes are characteristic of

• liverworts

• some pteridophytes

• all pteridophytes

• mosses

incorrect about marchantia is

• sporophyte is differentiated into foot seta and capsule

• it can asexually reproduce through gamme

• gametophyte as protonema stage

• thallus is dorsiventral

which among the following is odd

• lycopsida

• pteropsida

• sphenopsida

• sporopsida

all gymnosperms are

• heterosporous

• homosporous

• microsporous

• megasporous

which one of following is heterosporous

• adiantum

• dryopteris

• salvinia

• equisetum

pteridophyta differ from bryophyta in having

• vascular tissue

• archegonia

• alternation of generation

• motile sperm

macrophyllous leaves are found in

• selaginella

• fern

• equisetum

• salvinia

polar nuclie fuse to produce

• diploid secondary nucleus

• zygote

• antipodal cell

• synergids