Question:
Pollination occurs in
Pollination occurs in
Updated On: Jun 27, 2024
- bryophytes and angiosperms
- pteridophytes and angiosperms
- angiosperms and gymnosperms
- angiosperms and fungi.
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The term pollination refers to the transfer of pollen from anther to stigma. Because pollens are found only in angiosperms and gymnosperms so this phenomenon relates to angiosperms and gymnosperms only.
Was this answer helpful?
0
0
Top Questions on Double Fertilisation
Large, colourful, fragrant flowers with nectar are seen in
- NEET (UG) - 2023
- Biology
- Double Fertilisation
- The term used for transfer of pollen grains from anthers of one plant to stigma of a different plant which, during pollination, brings genetically different types of pollen grains to stigma, is :
- NEET (UG) - 2021
- Biology
- Double Fertilisation
- Which of the following aquatic plant does not show pollination by water?
- KCET - 2021
- Biology
- Double Fertilisation
- Identify the correct order of events in pollen-pistil interaction from the options given below I.Release of male gametes into the embryo sac. II.Deposition of pollen grains on stigma III.Entry of pollen tube into embryo sac. IV.Development of pollen tube V.Entry of pollen tube into the ovule,
- KCET - 2020
- Biology
- Double Fertilisation
- Pollen grains can be stored for several years in liquid nitrogen having a temperature of
- NEET (UG) - 2018
- Biology
- Double Fertilisation
View More Questions
Questions Asked in NEET exam
- Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A : The potential (V) at any axial point, at 2 m distance(r) from the centre of the dipole of dipole moment vector \(\vec{P}\) of magnitude, 4 × 10-6 C m, is ± 9 × 103 V.
(Take \(\frac{1}{4\pi\epsilon_0}=9\times10^9\) SI units)
Reason R : \(V=±\frac{2P}{4\pi \epsilon_0r^2}\), where r is the distance of any axial point, situated at 2 m from the centre of the dipole.
In the light of the above statements, choose the correct answer from the options given below :- NEET (UG) - 2024
- Magnetic Field
- Given below are two statements:
Statement I: Mitochondria and chloroplasts both double membranes bound organelles.
Statement II: Inner membrane of mitochondria is relatively less permeable, as compared chloroplast. I
In the light of the above statements, choose the mis appropriate answer from the options given below- NEET (UG) - 2024
- Cell structure and organelles
- Match List I with List II:Choose the correct answer from the options given below:
List I
List II
A Mesozoic Era I Lower invertebrates B Proterozoic Era II Fish & Amphibia C Cenozoic Era III Birds & Reptiles D Paleozoic Era IV Mammals - NEET (UG) - 2024
- Origin Of Life
- A parallel plate capacitor is charged by connecting it to a battery through a resistor. If I is the current in the circuit, then in the gap between the plates :
- NEET (UG) - 2024
- Capacitors and Capacitance
- The terminal voltage of the battery, whose emf is\(10V\) and internal resistance \(1\), when connected through an external resistance of \(42\) as shown in the figure is:
- NEET (UG) - 2024
- Resistance and Resistivity
View More Questions
Concepts Used:
Pollination and Double Fertilization
Pollination is defined as the pre-fertilization event or process, where pollen grains from another are transferred to the stigma of a flower.
Double fertilization is a complex process that involves the fusion of one female gametophyte with two male gametes.
Types of Pollination:
All plants having flowers completely rely on the pollination method for reproduction. There are 2 types of pollination –
- Self Pollination
- Cross-Pollination
The end products of double fertilization are:
- Diploid Zygote
- Primary Endosperm Nucleus