Plant Diversity

Plant Diversity
Which of following is a sticky structure that receives pollen?
pistil
ovum
anther
stigma
Author: rikazzz Comment
Plant Diversity
Which of following structures help plant embryo get nutrients?
placenta cells
carrier cells
sporophytes
placental transfer cells
Author: rikazzz Comment
Plant Diversity
Which of following is true for sporocytes?
diploid
haploid
multiple nuclei
lobed nucleus
Author: rikazzz Comment
Plant Diversity
Lycophytes consist of approximately how many species?
100
200
500
1200
Author: rikazzz Comment
Plant Diversity
Which of following are organs of plants whose function is to absorb nutrients from soil?
stems
bulbs
roots
leaves
Author: rikazzz Comment
Plant Diversity
Leaves with highly branched vascular system are called:
leaf glade
spike
Microphylls
megaphylls
Author: rikazzz Comment
Plant Diversity
Liverworts belong to which of following phylum?
Anthocerophyta
bryophyta
Hepatophyta
gymnosperms
Author: rikazzz Comment
Plant Diversity
Which of following is not an example of conifers or cone-bearing plants?
pines
firs
redwood
legumes
Author: rikazzz Comment
Plant Diversity
Nearly 90% of all living plants belong to
gymnosperms
angiosperms
ferns
bryophytes
Author: rikazzz Comment
Plant Diversity
How many known species of plants are there?
1000
50000
290000
10000
Author: rikazzz Comment

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