Question
Which of following mechanisms does not promotes cross
pollination:Solution
Cleistogamy (Correct Answer): - **Does not promote cross-pollination**, as it allows self-pollination (autogamy) 2. Dicliny (Promotes cross-pollination): - Presence of unisexual flowers (male and female on separate plants or flowers). 3. Dichogamy (Promotes cross-pollination): - Temporal separation of male and female maturation (protandry/protogyny). 4. Self-incompatibility (Promotes cross-pollination): - Genetic mechanism blocking pollen germination on the same plant. Key Concept: - Cleistogamy (closed flowers, self-pollination).
Statements:
Only a few Black is Grey.
Only Grey is White.
Some Black is Blue.
Conclusions:
No Blue being White is...
Statements:
N < J; S = M; J ≥ S; P > M
Conclusions:
I. M ≤ J
II. S < P
III. N > S
Statements:
Only a few spiders are insects.
All insects are ant.
Some ant are pesticides.
Only a few pesticides are bees.
In each of the questions below some statements are given followed by some Conclusions. You have to take the given statements to be true even, if the...
Statements: No magazine is a newspaper.
All newspaper are articles.
�...
- Statements:
Only Biscuit is Cookies
Some Biscuits are Cakes
All Cakes are Candles
Conclusion:
I. No Candle is Cooki... Statements:
Each bachelor is spinster.
Some spinsters are married.
No spinster is unmarried.
Conclusions:
I: No bache...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements:
Atleast some Oranges are Apple
Only Apple is Mango
Only a few Watermelons are Orange
Conclusions:
I)...
Statements:Some students are Rich.
No Rich is a teacher.
Conclusions:I. Some teacher are not Rich.
II. Some Rich are students.
Relevant for Exams:
