Browse and search thousands of solved questions for your preparation.
Free questions with full explanations — locked behind signup to protect quality.
Spraying of which of the following phytohormone on juvenile conifers helps in hastening the maturity period, that leads to early seed production?
The correct floral formula of soybean is:
Aestivation of petals in the flower of cotton is correctly shown in:
MTP was legalised in India in:
Tricarpellary, syncarpous is found in flowers of?
Radial symmetry is found in the flowers of?
Free-central placentation is found in?
Which one of the following is a xerophytic plant in which the stem is modified into a flat green and succulent structure:
The floral formula ⊕ ⚥ K(5) C(5) A5 G(2) is that of:
Cotyledon of maize grain is called?
Diadelphous is found in
The wheat grain has an embryo with one large, shield-shaped cotyledon known as?
Roots play an insignificant role in the absorption of water in:
Which of the following is not a stem modification?
Stems modified into flat green organs performing the functions of leaves are known as?
Match Column-I with Column-II Column-I (a) Chlamydomonas (b) Cycas (c) Selaginella (d) Sphagnum Column-II (i) Moss (ii) Pteridophyte (iii) Algae (iv) Gymnosperm
Which of the following diseases is/are not completely curable?
In general, the egg apparatus of the embryo sac in angiosperms consists of:
Double fertilization is:
Person with blood group AB is considered as universal recipient because he has: