Download App

STD 11 - 3. Plant kingdom — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 3. Plant kingdom1 Mark
MCQ
Bryophytes comprise
  • A
    Sporophyte is of longer duration
  • B
    Dominant phase of sporophyte which is parasitic
  • C
    Dominant phase of gametophyte which produces spores
  • ✓
    Small sporophyte phase and generally parasitic on gametophyte
✓

Answer

Correct option: D.
Small sporophyte phase and generally parasitic on gametophyte
d
(d) In Bryophytes, sporophyte is never independent but is parasitic over gametophytic plant either partially for water and mineral supply or wholly for organic food.

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 "M.C.Q (1 Marks)" from STD 11 - 3. Plant kingdom→STD 11 - 3. Plant kingdom — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

In which of the following parts of mitochondria, succinic dehydrogenase enzyme is located
→
In mosses the second gametophytic stage is leafy stage. Consider the following statements about leafy stage

$I.$ Leafy stage is produced from the secondary protonema as a lateral bud

$II.$ They consist of upright, slender axes bearing spirally arranged leaves

$III.$ They are attached to the soil through multicellular rhizoids

$IV.$ This leafy stage bears the sex organ

Which of the statements given above are correct?

→
In endarch condition of xylem, protoxylem lies $...........$ of metaxylem.
→
$A :$ Tubular secretion is of considerable importance in marine teleost fishes.

$R :$ These have aglomerular kidney $i.e.$, no filtration occurs and tubular secretion is the only way of excretion.

→
Which one engulfs pathogens rapidly?
→
In Chlorophyceae, sexual reproduction occurs by:
→
Which of the following was isolated and identified by Skoog and Miller?
→
The type of muscle fibres present in the wall of alimentary canal is:
→
In a vascular bundle, if xylem vessels develop in a centripetal fashion, the xylem is likely to be
→
Agar-agar is obtained from
→