What is the function of the tapetum in the anther?
Protection of the anther
Production of pollen grains
Nourishment of developing pollen grains
Dehiscence of the anther
Related Questions
Wind pollination is common in?
legumes
lilies
grasses
orchids
Vallisneria and Hydrilla are pollinated by?
Water
Wind
Insects
All
Which one forms the endosperm?
antipodal
synergids
secondary nucleus
oospore
Flowers that are brightly colored, have a strong scent, and produce nectar are most likely pollinated by:
Insects
Wind
Water
Birds
Microsporangia develops in to
Pollen grains
Ovules
Seeds
Fruits
The movement of pollen tube is called
Chemotropism
Thermotaxis
Thermonastic
Hydrotropism
Continued self-pollination results in
Inbreeding depression
Out breeding depression
Hybrid vigour
Better result in offsprings
Cells present in completely developed male gametophyte of flowering plants are.
2
5
3
4
Micropyle helps in
Germination of pollen grain
Growth of pollen tube
Coming out of pollen tube from pollen grain
Allowing entry of pollen tube
Pollen kit material is secreted by
Tapetum
Endothecium
Epidermis
Endodermis
