341885
Assertion : Megaspore mother cell undergoes meiosis to produce four haploid gametes of which all are functional. Reason : Megaspore mother cell is 2n, meiosis gives diploid structure.
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Both Assertion and Reason are false.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341886
Filiform apparatus is characteristic feature of
1 Generative cell
2 Nucellar embryo
3 Aleurone layer
4 Synergids
Explanation:
Filiform apparatus is characteristic feature of Synergids.
AIPMT - 2015
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341887
Megasporangium is equivalent to
1 Ovule
2 Fruit
3 Nucellus
4 Embryo sac
Explanation:
Megasporangium is equivalent to ovule.
AIPMT - 2013
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341888
What is the direction of micropyle in anatropous ovule?
1 Left
2 Right
3 Inverted
4 Upward
Explanation:
When the funicle lies parallel to the body of the ovule and micropyle, the body of the ovule has rotated by \(180^\circ \), the ovule is called anatropous.
341885
Assertion : Megaspore mother cell undergoes meiosis to produce four haploid gametes of which all are functional. Reason : Megaspore mother cell is 2n, meiosis gives diploid structure.
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Both Assertion and Reason are false.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341886
Filiform apparatus is characteristic feature of
1 Generative cell
2 Nucellar embryo
3 Aleurone layer
4 Synergids
Explanation:
Filiform apparatus is characteristic feature of Synergids.
AIPMT - 2015
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341887
Megasporangium is equivalent to
1 Ovule
2 Fruit
3 Nucellus
4 Embryo sac
Explanation:
Megasporangium is equivalent to ovule.
AIPMT - 2013
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341888
What is the direction of micropyle in anatropous ovule?
1 Left
2 Right
3 Inverted
4 Upward
Explanation:
When the funicle lies parallel to the body of the ovule and micropyle, the body of the ovule has rotated by \(180^\circ \), the ovule is called anatropous.
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BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341885
Assertion : Megaspore mother cell undergoes meiosis to produce four haploid gametes of which all are functional. Reason : Megaspore mother cell is 2n, meiosis gives diploid structure.
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Both Assertion and Reason are false.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341886
Filiform apparatus is characteristic feature of
1 Generative cell
2 Nucellar embryo
3 Aleurone layer
4 Synergids
Explanation:
Filiform apparatus is characteristic feature of Synergids.
AIPMT - 2015
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341887
Megasporangium is equivalent to
1 Ovule
2 Fruit
3 Nucellus
4 Embryo sac
Explanation:
Megasporangium is equivalent to ovule.
AIPMT - 2013
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341888
What is the direction of micropyle in anatropous ovule?
1 Left
2 Right
3 Inverted
4 Upward
Explanation:
When the funicle lies parallel to the body of the ovule and micropyle, the body of the ovule has rotated by \(180^\circ \), the ovule is called anatropous.
341885
Assertion : Megaspore mother cell undergoes meiosis to produce four haploid gametes of which all are functional. Reason : Megaspore mother cell is 2n, meiosis gives diploid structure.
1 Both Assertion and Reason are true and Reason is correct explanation of Assertion.
2 Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
3 Assertion is true but Reason is false.
4 Both Assertion and Reason are false.
Explanation:
Both Assertion and Reason are false.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341886
Filiform apparatus is characteristic feature of
1 Generative cell
2 Nucellar embryo
3 Aleurone layer
4 Synergids
Explanation:
Filiform apparatus is characteristic feature of Synergids.
AIPMT - 2015
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341887
Megasporangium is equivalent to
1 Ovule
2 Fruit
3 Nucellus
4 Embryo sac
Explanation:
Megasporangium is equivalent to ovule.
AIPMT - 2013
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341888
What is the direction of micropyle in anatropous ovule?
1 Left
2 Right
3 Inverted
4 Upward
Explanation:
When the funicle lies parallel to the body of the ovule and micropyle, the body of the ovule has rotated by \(180^\circ \), the ovule is called anatropous.