Select the group in which all structure are gametophyte: - Vidyadip

MCQ

Select the group in which all structure are gametophyte:

✓
Pollen grain, Rhizoids, Antheridium, gemma cup
B
Rhizoids, Archegonium, Root, Ovule
C
Archegoniophore, Megasporangium, strobili, protonema
D
Antheridiophore, Microsporangium, stem, prothallus

✓

Answer

Correct option: A.

Pollen grain, Rhizoids, Antheridium, gemma cup

(A) Pollen grain, Rhizoids, Antheridium, gemma cup
Gametophyte - Pollen grain, Rhizoids, Antheridium, gemma cup, Archegonium, Archegoniophore, Antheridiophore.
Sporophyte - Root, Ovule, Megasporangium, strobili, protonema, Microsporangium, stem, prothallus

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "SECTION - A [BOTANY - MCQ]" from Model Paper 1→Model Paper 1 — all question types→NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Typical growth curve in plants is

If the haploid number of chromosomes in Pinus is $ 12$ , the number in its endo~sperm cells will be

$A$ - Due to meiosis is $MMC$, microspore tetrads produce

$R$ - $MMC$ is a large cell containing dense cytoplasm and a prominent nucleus

Select the wrong statement.

Dominant generation in pteridophytes is

What energy percentage can be captured by the organisms of next trophic level

Alginic acid is obtained from

$I. ... A...$ is the ability of a cell to take up foreign $DNA$

$II.$ The cell is treated with specific concentration of a divalent cation such as $... B...$ to increase pore size in cell wall

$III. $In $...C...$ method recombinant $DNA$ is directly injected into the nucleus of an animal cell

The most appropriate option regarding $\mathrm{A}, \mathrm{B}$ and $\mathrm{C}$ is

For plant tissue culture, among the following which one is required

$A-$ In $C_4$ plants carboxylation take place in chloroplast of mesophyll cell and bundle sheath cells.

$R -$ In $C_3$ plants $CO_2$ occurs in mesophyll cells and bundle sheath cells.