Search Colleges, Exams, Schools & more
Login
Self-incompatibility MCQ - Practice Questions with Answers
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #NEET
Quick Facts
-
10 Questions around this concept.
Solve by difficulty
EASYThe mechanism to control inbreeding depression in angiosperm is
Concepts Covered - 1
Self Incompatibility
- Self-incompatibility or intraspecific incompatibility is a well-designed genetic mechanism by which certain plants recognize and reject their own pollen thus forcing outbreeding.
- It is defined as “the inability of the plant producing functional gametes to set seeds upon self-pollination”.
- Gametophytic self-incompatibility is due to the genotype of pollen, for example, Liliaceae, Solanaceae, Poaceae.
- Sporophytic self-incompatibility is due to the genotype of sporophytic or stigmatic tissues, for example, Brassicaceae.
Study it with Videos
"Stay in the loop. Receive exam news, study resources, and expert advice!"
Books
Reference Books
Clear your Basics with NCERT
E-books & Sample Papers
Get Answer to all your questions
Begin a career in Medical and Allied Sciences. Admissions Open for
Amongst top 3% universities globally (QS Rankings) | Wide Range of scholarships available
MAHE Manipal BSc Nursing 2026
ApplyNAAC A++ Accredited | Accorded institution of Eminence by Govt. of India | NIRF Rank #3
SCSVMV Deemed to be University | AHA Admissions 2026
ApplyAlied Health Sciences at SCSVMV | NAAC 'A' Grade | AICTE & UGC Aproved | 100% Placement Support | Merit-based Scholarships
Virohan Allied & Healthcare Programs
ApplyAllied & Healthcare programs | 20+ Partner Universities & Institutes | 98% placement record
SRM Kattankulathur Dental College Admissions 2026
ApplyRanked #19 by NIRF, NAAC A++ Accredited | Recognized by dental council of India
SRM Medical College Admissions 2026
ApplyRanked #18 by NIRF, NAAC A++ Accredited | Unmatched clinical exposure with over 7 lakh patients yearly