Imbricate Aestivation (petal) is found in

  • Cotton

  • Cassia

  • Calotropis

  • Lady's Finger

In Vexillary Aestivation, which of the following is not true?

  • Largest standard petal

  • Two lateral wings

  • Two smallest anterior petals

  • 2+2+2

Androecium-

Find the odd one.

  • Stamens

  • Filament and anthers in each stamen

  • Stalk of stamen is the style

  • Each anther is usually bilobed

The sterile stamen is called as

  • Staminate

  • Staminode

  • Internode

  • Pistillate

Stamens attached to petals is called as

  • Epipetalous

  • Epiphyllous

  • Staminode

  • Staminate

The condition in which stamens are United into a bunch or bundle

  • Polyadelphous

  • Polyandrous

  • Epipetalous

  • Monoadelphous

The varying length of the filament and valvate or open Aestivation is found in

  • Mustard

  • Calotropis

  • Tomato

  • China rose

The stamens are united into two bundles

  • Diandrous

  • Gamoandrous

  • Diadelphous

  • Gamoadelphous

The stamens are arranged into more than two bundles

  • Polyandrous

  • Polyadelphous

  • Diadelphous

  • Polygamous

Epipetalous is found in

  • Brinjal

  • Lily

  • Moong

  • Gram

Epiphyllous is found in

  • Brinjal

  • Lily

  • Moon

  • Gram

Diadelphous is found in

  • Pea

  • Citrus

  • China rose

  • Lily

Gynoecium

Find the wrong one.

  • Made up of one or more carpels

  • A carpel is made up of three parts namely stigma, style, and ovary

  • Style connects the narrow ovary to the receptive surface of pollen grains called stigma

  • Style is the tubular part that connects the ovary to the stigma

Ovules are attached to

  • Placenta

  • Ovary

  • Seed

  • Pericarp

Free carpels are called

  • Gamocarpous

  • Polycarpous

  • Apocarpous

  • Syncarpous

Carpels are fused

  • Gamocarpous

  • Polycarpous

  • Apocarpous

  • Syncarpous

Apocarpous

  • Lotus, Poppy

  • Rose, Poppy

  • Lotus, Rose

  • Mustard, Rose

Syncarpous

  • Mustard, Poppy

  • Mustard, Tomato

  • Lotus, Rose

  • Rose, Tomato

After fertilization, the ovules develop into

  • Seed

  • Fruit

  • Pericarp

  • Mesocarp

After fertilization, the ovary matures into

  • Seed

  • Endosperm

  • Embryo

  • Fruit

Placentation is

  • Arrangement of seeds within the ovary

  • Arrangement of ovules within the ovary

  • Arrangement of ovules within the fruit

  • Arrangement of seeds within the fruit

Axile placentation

Find the wrong one.

  • Placenta is axial

  • Multilocular ovary

  • One ovule per ovary

  • Found in citrus and tomato

Which of the following does not have axile placentation?

  • China rose

  • Citrus

  • Lemon

  • Primrose

Which of the following has marginal placentation?

  • Pea

  • China rose

  • Citrus

  • Tomato

Which of the following has parietal placentation?

  • Mustard

  • Primrose

  • Pea

  • China rose

The ovules develop on the inner wall of the ovary; such placentation is called

  • Axile

  • Marginal

  • Parietal

  • Basal

Parietal placentation-

Find the wrong statement.

  • Ovules develop on the inner wall of the ovary

  • One chambered ovary

  • False septum

  • Mustard and Dianthus

The central placentation-

Find the wrong one.

  • Ovules are borne on the Central axis

  • No septa

  • One chambered ovary

  • Dianthus, Argemone

Free central placentation is found in

  • China rose

  • Argemone

  • Mustard

  • Primrose

Basal Placentation

  • Placenta develops at the base of the ovary

  • Single ovule

  • Found in sunflower and marigold

  • All of these

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