2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(c) Pneumatophores show negative-geotropism.
NCERT Page-67
Morphology of Plants
267236
Assertion : A simple leaf has undivided lamina.
Reason: Leaves showing pinnate and palmate venation have various types of incisions.
1 Both (A) and (R) are correct but (R) is not the correct explanation of $\left( A \right)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but $\left( R \right)$ is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $\left( A \right)$
Explanation:
(a) A leaf having a single or undivided lamina is called simple leaf, the lamina can have different types of incisions, which may reach upto half, more than half or near the base or midrib. Depending upon the pinnate or palmate venation, the incisions are known as pinnatifid, palmatifid, pinnatipartite, palmatipartite, pinnatisect and palmatisect, etc.
NCERT Page-70 / N-60
Morphology of Plants
267237
Assertion : Compositae is also known as asteraceae.
Reason : Members of compositae family produce taproots.
1 Both (A) and (R) are correct but (R) is not the correct explanation of $\left( A \right)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but $\left( R \right)$ is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $\left( A \right)$
Explanation:
(a)
Morphology of Plants
267219
Which of the following is not the characteristic features of fabaceae?
1 Tap root system, compound leaves and raceme inflorescence.
2 Flowers actinomorphic, twisted aestivation and gamopetalous.
3 Stamens 10, introrse, basifixed, dithecous.
4 Monocarpellary, ovary superior and bent stigma.
Explanation:
(b) In fabaceae family, flower is zygomorphic, imbricate aestivation and polypetalous.
NCERT Page-77/ N-66
Morphology of Plants
267220
Trimerous flower, superior ovary and axile placentation is characteristics of
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(c) Pneumatophores show negative-geotropism.
NCERT Page-67
Morphology of Plants
267236
Assertion : A simple leaf has undivided lamina.
Reason: Leaves showing pinnate and palmate venation have various types of incisions.
1 Both (A) and (R) are correct but (R) is not the correct explanation of $\left( A \right)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but $\left( R \right)$ is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $\left( A \right)$
Explanation:
(a) A leaf having a single or undivided lamina is called simple leaf, the lamina can have different types of incisions, which may reach upto half, more than half or near the base or midrib. Depending upon the pinnate or palmate venation, the incisions are known as pinnatifid, palmatifid, pinnatipartite, palmatipartite, pinnatisect and palmatisect, etc.
NCERT Page-70 / N-60
Morphology of Plants
267237
Assertion : Compositae is also known as asteraceae.
Reason : Members of compositae family produce taproots.
1 Both (A) and (R) are correct but (R) is not the correct explanation of $\left( A \right)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but $\left( R \right)$ is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $\left( A \right)$
Explanation:
(a)
Morphology of Plants
267219
Which of the following is not the characteristic features of fabaceae?
1 Tap root system, compound leaves and raceme inflorescence.
2 Flowers actinomorphic, twisted aestivation and gamopetalous.
3 Stamens 10, introrse, basifixed, dithecous.
4 Monocarpellary, ovary superior and bent stigma.
Explanation:
(b) In fabaceae family, flower is zygomorphic, imbricate aestivation and polypetalous.
NCERT Page-77/ N-66
Morphology of Plants
267220
Trimerous flower, superior ovary and axile placentation is characteristics of
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(c) Pneumatophores show negative-geotropism.
NCERT Page-67
Morphology of Plants
267236
Assertion : A simple leaf has undivided lamina.
Reason: Leaves showing pinnate and palmate venation have various types of incisions.
1 Both (A) and (R) are correct but (R) is not the correct explanation of $\left( A \right)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but $\left( R \right)$ is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $\left( A \right)$
Explanation:
(a) A leaf having a single or undivided lamina is called simple leaf, the lamina can have different types of incisions, which may reach upto half, more than half or near the base or midrib. Depending upon the pinnate or palmate venation, the incisions are known as pinnatifid, palmatifid, pinnatipartite, palmatipartite, pinnatisect and palmatisect, etc.
NCERT Page-70 / N-60
Morphology of Plants
267237
Assertion : Compositae is also known as asteraceae.
Reason : Members of compositae family produce taproots.
1 Both (A) and (R) are correct but (R) is not the correct explanation of $\left( A \right)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but $\left( R \right)$ is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $\left( A \right)$
Explanation:
(a)
Morphology of Plants
267219
Which of the following is not the characteristic features of fabaceae?
1 Tap root system, compound leaves and raceme inflorescence.
2 Flowers actinomorphic, twisted aestivation and gamopetalous.
3 Stamens 10, introrse, basifixed, dithecous.
4 Monocarpellary, ovary superior and bent stigma.
Explanation:
(b) In fabaceae family, flower is zygomorphic, imbricate aestivation and polypetalous.
NCERT Page-77/ N-66
Morphology of Plants
267220
Trimerous flower, superior ovary and axile placentation is characteristics of
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(c) Pneumatophores show negative-geotropism.
NCERT Page-67
Morphology of Plants
267236
Assertion : A simple leaf has undivided lamina.
Reason: Leaves showing pinnate and palmate venation have various types of incisions.
1 Both (A) and (R) are correct but (R) is not the correct explanation of $\left( A \right)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but $\left( R \right)$ is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $\left( A \right)$
Explanation:
(a) A leaf having a single or undivided lamina is called simple leaf, the lamina can have different types of incisions, which may reach upto half, more than half or near the base or midrib. Depending upon the pinnate or palmate venation, the incisions are known as pinnatifid, palmatifid, pinnatipartite, palmatipartite, pinnatisect and palmatisect, etc.
NCERT Page-70 / N-60
Morphology of Plants
267237
Assertion : Compositae is also known as asteraceae.
Reason : Members of compositae family produce taproots.
1 Both (A) and (R) are correct but (R) is not the correct explanation of $\left( A \right)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but $\left( R \right)$ is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $\left( A \right)$
Explanation:
(a)
Morphology of Plants
267219
Which of the following is not the characteristic features of fabaceae?
1 Tap root system, compound leaves and raceme inflorescence.
2 Flowers actinomorphic, twisted aestivation and gamopetalous.
3 Stamens 10, introrse, basifixed, dithecous.
4 Monocarpellary, ovary superior and bent stigma.
Explanation:
(b) In fabaceae family, flower is zygomorphic, imbricate aestivation and polypetalous.
NCERT Page-77/ N-66
Morphology of Plants
267220
Trimerous flower, superior ovary and axile placentation is characteristics of
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
(c) Pneumatophores show negative-geotropism.
NCERT Page-67
Morphology of Plants
267236
Assertion : A simple leaf has undivided lamina.
Reason: Leaves showing pinnate and palmate venation have various types of incisions.
1 Both (A) and (R) are correct but (R) is not the correct explanation of $\left( A \right)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but $\left( R \right)$ is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $\left( A \right)$
Explanation:
(a) A leaf having a single or undivided lamina is called simple leaf, the lamina can have different types of incisions, which may reach upto half, more than half or near the base or midrib. Depending upon the pinnate or palmate venation, the incisions are known as pinnatifid, palmatifid, pinnatipartite, palmatipartite, pinnatisect and palmatisect, etc.
NCERT Page-70 / N-60
Morphology of Plants
267237
Assertion : Compositae is also known as asteraceae.
Reason : Members of compositae family produce taproots.
1 Both (A) and (R) are correct but (R) is not the correct explanation of $\left( A \right)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but $\left( R \right)$ is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $\left( A \right)$
Explanation:
(a)
Morphology of Plants
267219
Which of the following is not the characteristic features of fabaceae?
1 Tap root system, compound leaves and raceme inflorescence.
2 Flowers actinomorphic, twisted aestivation and gamopetalous.
3 Stamens 10, introrse, basifixed, dithecous.
4 Monocarpellary, ovary superior and bent stigma.
Explanation:
(b) In fabaceae family, flower is zygomorphic, imbricate aestivation and polypetalous.
NCERT Page-77/ N-66
Morphology of Plants
267220
Trimerous flower, superior ovary and axile placentation is characteristics of
