A seed contains:
An embryo and a cotyledon
An embryo and two cotyledons
One or two embryo and a cotyledon
An embryo and one or two cotyledons
Name the cell produced as the result of fusion of male and female gametes in the plants?
Embryo
Seed
Zygote
Baby plant
The agents of pollination can be:
Wind, water or microorganisms
Microorganisms, animals or birds
Animals, birds or human beings
Wind, water or animals(including insects)
The formation of buds are seen in which of the following organisms?
Spirogyra
Bacteria
Yeast
Bread mould
Select the true statements
1. Ovary forms the fruit
2. Ovule forms the seed
3. Zygote forms the embryo
4. Gametes form stored food
1, 2 & 4
2, 3 & 4
3, 4 & 1
1, 2 & 3
The parts of the female reproductive part or pistil (carpel) are:
Filament and anther
Filament and ovary
Anther, ovary and stigma
Stigma, style and ovary
Multiple fission is seen in which of the following organisms?
Malarial parasite
Which are the reproductive parts of a flower?
Stamens & Pistil
Stamens & Petal
Pistil & Petals
Petals & Sepals
In which of the following plants, root can not be used as propagules?
Potato
Sweet potato
Dahlia
Carrot
What are pollen grains? Where are they formed?
They are male gametes formed in the stigma.
They are male gametes formed in the anther
They are female gametes formed in the ovary
They are spherical structures with male gametes inside formed in the anther
