Browse and search thousands of solved questions for your preparation.
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
Diadelphous stamens are 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 statement is not correct regarding a rhizome?
Which of the following is not a stem modification?
Stems modified into flat green organs performing the functions of leaves are known as?
Which one is wrongly matched?
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
In glycolysis, the conversion of 1, 3-bisphosphoglyceric acid to 3-phosphoglyceric acid is:
Which of the following diseases is/are not completely curable?
The graph which shows the variation of the de Broglie wavelength ($\lambda$) of a particle and its associated momentum ($p$) is
In half wave rectification, if the input frequency is $60\text{ Hz}$, then the output frequency would be
In general, the egg apparatus of the embryo sac in angiosperms consists of:
Double fertilization is:
The pivot joint between atlas and axis is a type of: