NEET UG Botany — Plant Kingdom previous year questions with solutions.
Which of the following is responsible for peat formation?
Which one of the following shows isogamy with non-flagellated gametes?
Which one of the following is wrong about Chara?
An alga which can be employed as food for human beings:
Monoecious plant of Chara shows occurrence of
The plant body is thalloid in:
Syngamy can occur outside the body of the organism in:
Which one of the following is wrongly matched?
Meiosis takes place in
Which of the following is not correctly matched for the organism and its cell wall degrading enzyme?
Read the following statements (IV) and answer the question which follows them I. In liverworts, mosses and ferns gametophytes are free living. II. Gymnosperms and some ferns are heterospores. III. Sexual reproduction in Fucus, Vofvox and Albugo is oogamous. N. The sporophyte in liverworts is more elaborate than that in mosses. How many of the above statements are correct?
Isogamous condition with non-flagellated gametes is found in
Besides paddy fields, cyanobacteria are also found inside vegetative part of
What is common in all the three, Funaria, Dryopteris and Ginkgo?
Read the following five statements and answer as asked next to them I. In Equisetum the female gametophyte is retained on the parent sporophyte. II. In Ginkgo male gametophyte is not independent. III. The sporophyte in Riccia is more developed than that in Polytrichum. IV. Sexual reproduction in Volvox is isogamous. V. The spores of slime molds lack cell walls How many of the above statements are correct?
Which one of the following is a correct statements?
Cycas and Adiantum resemble each other in having
Which one of the following pairs is wrongly matched?
The gametophyte is not an independent, free living generation in
Archegoniophore is present in
Compared with the gametophytes of the bryophytes, the gametophytes of vascular plants tends to be
Examine the figure below and select the right option giving all the four parts (A, B, C and (D) correctly identified.  \(\begin{array}{|l|l|} \hline & \text{A} & \text{B} & \text{C} & \text{D} \\ \hline \text{(a)} & \text{Archegoniophore} & \text{Female thallus} & \text{Gemma cup} & \text{Rhizoids} \\ \hline \text{(b)} & \text{Archegoniophore} & \text{Female thallus} & \text{Bud} & \text{Foot} \\ \hline \text{(c)} & \text{Seta} & \text{Sporophyte} & \text{Protonema} & \text{Rhizoids} \\ \hline \text{(d)} & \text{Antheridiophore} & \text{Male thallus} & \text{Globule} & \text{Roots} \\ \hline \end{array}\)
Selaginella and Salvinia are considered to represent a significant step towards evolution of seed habit because
Which one of the following is monoecious?