The outer shell of the embryo is known as

  • cotyledon
  • coat
  • testa
  • integument

A tube formed by pollen grains from the stigma to the ovaries is called

  • pollen pipe
  • pollen tube
  • male gamete tube
  • generative tube

To make seed a flower there must be

  • reproduction
  • pollination
  • growing
  • fertilization

The part of carpel where eggs are found is known as

  • stigma
  • style
  • ovary
  • ovule

When a seed gets proper contents which it needs to grow into a plant, we call that the seed is ready to

  • pollinate
  • germinate
  • reproduce
  • fertilize

In sexual reproduction, a male cell joins a female cell and this joining of two opposite gender cells is called

  • fertilization
  • pollination
  • oscillation
  • reproduction

When animals eat fruits, the seeds are not digested due to

  • hard coat on them
  • indigestion
  • lack of digestive juices
  • digestive system

Some flowers are constructed so, when insect lands on them

  • ovules stick at the wings of the insect
  • pollens stick to the wings of the insect
  • pollens fly by the wind formed by the movement of wings of insect
  • ovaries burst to spread the ovules

In asexual reproduction, baby plants are

  • very different from their parent plants
  • exactly same as parent plant
  • 50% like parent plant
  • 80% like parent plant

The miniature root in the miniature plant is known as

  • radicle
  • plumule
  • cotyledon
  • zygote

Above the ovary, there is a narrow stalk which is called

  • stigma
  • style
  • filament
  • anther

Seeds are made by the process known as

  • asexual reproduction
  • sexual reproduction
  • clone reproduction
  • grafting

'Nectar' in the petals produces

  • different smells
  • bad smell
  • fragrance
  • attractive scents

The flow of seeds far away from their parent plants is known as

  • dispersion
  • pollination
  • fertilization
  • reproduction

Until seed makes food itself, it is fed by two leaves known as

  • radicle
  • plumule
  • stem
  • cotyledon

Essentials for germination of a seed are

  • water, air and temperature
  • water and air
  • air and temperature
  • air, humidity and pressure

A branch of plant that grows and bends downwards to the soil, with growing of small roots over the surface of soil which penetrates in the soil. This kind of asexual reproduction is known as

  • tuber
  • runner
  • rooting branch
  • bulb and corms

Pollen grains of insects pollinated flowers are

  • sticky and light weight
  • light weight and in a huge quantity
  • light weight and huge
  • sticky and huge

The seeds in the digestive system of animals are

  • absorbed in large intestine
  • digested later in small intestine
  • passed out through anus
  • stored in rectum

The miniature shoot in a miniature plant is known as

  • radicle
  • plumule
  • cotyledon
  • zygote

The 'ovary' develops into

  • fruit
  • flower
  • seed
  • new ovary

The fruits that are eaten by animals, are

  • tasteless and dry
  • juicy and bright colored
  • juicy but dull colored
  • tasteless and dull colored

The process that brings forth a variety of young plants, is

  • self reproduction
  • cross reproduction
  • self pollination
  • cross pollination

The round structures of the tip of the male reproductive parts of a flower contain

  • sperms
  • pollen grains
  • seeds
  • beads

Young plants are more like their parents in

  • self pollination
  • cross pollination
  • inverse pollination
  • asexual reproduction

The stalk on which the round shaped structures hang is known as

  • anthers
  • filaments
  • stamens
  • carpels

The final destination of the pollen tube is

  • style
  • ovule
  • pollen grain
  • flower bottom

Most of the seeds can stay dormant in soil for

  • 50 months
  • 50 days
  • 50 years
  • 50 decades

The correct order of parts of flower in original formation, one inside the other is

  • sepals, stamens, petals and carpels
  • stamens, sepals, petals and carpels
  • carpels, stamens, petals and sepals
  • sepals, petals, stamens and carpels

There are more chances of survival of a plant if

  • self pollination takes place
  • cross pollination takes place
  • inverse pollination takes place
  • asexual reproduction takes place
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