Monthly test - August

Size of pollen grain in Myosotis

• 10 micrometer

• 20 micrometer

• 200 micrometer

• 2000micrometer

First cell of mil gametophyte in angiosperms

• Microscope

• Megastore

• Nucleus

• primary endosperm nucleus

Parthenocarpic fruit like

• Endocarp

• Epiccarp

• Mesocarp

• Seed

Transmitting tissue found in

• Micropylar region of Ovule

• Pollen tube wall

• Styler region of gynoecium

• Integument

A plant called X possesses small flower with reduced perianth and versatile anther the probable agent for pollution would be

• Water

• Air

• Butterflies

• Beatles

In majority of plants Pollen is liberated at

• 1- celled stage

• 2- celled stage

• 3- celled stage

• 4- celled stage

Pollen tube was discovered by

• J. g. Krlreuter

• G. B. Amici

• E. strasburger

• E. Hanning

Which of the following represents megagametophyte?

• Ovule

• Embryosac

• Nucellus

• Endosperm

The scar left by funiculus in the seed is

• tegmen

• Radicle

• Epicotyl

• Hilum

Coleorhiza is found in

• Paddy

• Bean

• Pea

• Tridax