Download App

STD 12 - 1. sexual reproduction in flowering plants — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 1. sexual reproduction in flowering plants1 Mark
MCQ
The pollens are released in large numbers to ensure
  • A
    Cliestogamy
  • ✓
    Xenogamy
  • C
    Siphonogamy
  • D
    Oogamy
✓

Answer

Correct option: B.
Xenogamy
b
True Plants, in which the water or air pollination ( cross pollination) is prevelant, produces large number of pollens because of wastage of pollen during pollination by abiotic means

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 12 - 1. sexual reproduction in flowering plants→STD 12 - 1. sexual reproduction in flowering plants — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Which of the following steps are involved in the process of recombinant biotechnology? Arrange in correct order

$I.$ Extraction of the desired gene product

$II.$ Amplification of the gene of interest

$III.$ Isolation of a desired $DNA$ fragment

$IV.$ Ligation of the $DNA$ fragment into a vector

$V.$ Insertion of recombinant $DNA$ into the host

Correct order is

→
Which of the following is not correct about translation
→
DNA replication requires which of the following enzymes?
→
Haeckal's theory of recapitulation (Biogenetic law) means that
→
The codons causing chain termination (stop codons) are:
→
Uphill distribution of different species at various layers' is called _______________ .
→
Which of the following enzyme used in dairy industry is produced by GM microorganism?
→
Which of the following event does not lead into secondary succession?
→
Pertaining to human population if there is a decrease in competition, it would be the result of
→
The chemical fertilizer required for better rhizobial nitrogen fixation is
→