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WorksheetsPlant life
Total questions: 20
Worksheet time: 12mins
Choose 2 types of phyllotaxy.
Opposite
Transpiration
Alternate
phylotaxy
The seed contains the __________or the baby plant
Plumule
Embryo
tegmen
Hilum
Leaves without stalk or petiole is called____________
Sessile leaves
Dicot leaves
Petiolate leaves
Axil
A leaf is a flat lateral structure of a stem,containing the green pigment,chlorophyll,which bears a bud in its ______________
petiole
sessile
axil
buds
None of these
The fine lateral branches arising from the midrib are called the _____________
Veinlets
Lamina
Venation
veins
The fusion of the male cell with the female cell to form of the zygote is called_____________
Pollination
Venation
Fertilisation
Self pollination
What is the innermost part of the fruit.
Endocarp
Mesocarp
Epicarp
I dont know
Concave side of bean seed has__________and__________
testa,tegmen
hilum,microcype
coleoptile,coleorhiza
None of these
The cotyledon called __________of maize is dry paper like as it does not contain food.
Tegmen
Scutellum
albuminous
Enbryonic shoot
_____________is the fruit wall,which develops from the wall of ovary.
Epicarp
Pericarp
none of these
Choose the examples of insectivorous plants.
Leaf tendril
bladderwort
sundew
hibiscus
Rafflesia is pollinated by (a)
Choose the examples of seeds which has HOOKS
Drumstick
Xanthium
Martynia
Rose
Petunia and sweet pea is pollinated by ____________
Wind
Birds
Insects
Water
What is the outermost whorl of the flower
(a)
In plants like onion,membranous structures called __________leaves become thick and fleshy by storing up water and food.
Scale
Watery
Fleshy
strong
The margin of the fleshy leaf of _______________bears adventitious buds.
Asparagus
Vallisneria
Martynia
Bryophyllum
_____________is an aquatic plant that has air filled hollow leaf stalks.
Hydrilla
Vallisneria
Water hyacinth
water lily
Leaves contain chlorophyll,that traps solar energy from sunlight and helps in the formation of glucose from water and carbon dioxide.This process is called___________________
Gaseous exchange
Transpiration
Photosynthesis
None of these
Mostly __________leaves like peepal,mango,hibiscus have Reticulate venation
Dicot
monocot
