Question 1 Of 10
Microspores are held together by pollinium in
Hibiscus
Calotropis
Ixora
Datura
Question 2 Of 10
Generative apospory is in
Aerva
Ulmus
Balanophova
Allium
Question 3 Of 10
Not a shape of pollen grain
Globose
Ellipsoid
crescent-shaped
Cubical
Question 4 Of 10
True (or) False
1,2,3 true 4 is false
1,2 are true, 3,4 are false
1,2,3 are true, 4 true
1 is true 2,3,4 are false
Question 5 Of 10
Find the mismatching pair
Runner – Centella
Sucker – Chrysanthemum
Stolon – Fragaria
Offset – Bryophyllum
Question 6 Of 10
Choose the correct statement(s) about tenuinucellate ovule
Sporogenous cell is hypodermal
Ovules have fairly large nucellus
sporogenous cell is epidermal
ovules have single layer of nucellus tissue
Question 7 Of 10
Steward produced……………plant from phloem
Beetroot
Carrot
Solanum
Radish
Question 8 Of 10
Not an animal pollinater
Lemur
Gecko Lizard
Garden lizard
All the above
Question 9 Of 10
In a male gametophyte, the chromosomal number of generative nucleus is (A)
(A)-(n);(B)-(2n)
(A)-(2n);(B)-(n)
(A)-(2n);(B)-(2n)
(A)-(n);(B)-(n)
Question 10 Of 10
Polygonaceae has …………………..type of ovule
Orthotropous
Anatropous
Hemianatropous
Campylotropous.