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Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.
Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.
- a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
- b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
- c)Assertion (A) is true but reason (R) is false.
- d)Assertion (A) is false but reason (R) is true.
Correct answer is option 'B'. Can you explain this answer?
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Directions: In the following questions, a statement of assertion (A) ...
Unisexual flowers have separate male and female flowers. The example includes cucumber, pumpkin and watermelon.
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Directions: In the following questions, a statement of assertion (A) ...
Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.
Reason (R): Cucumber, pumpkin, and watermelon are examples of unisexual flowers.
Explanation:
Unisexual Flowers:
- Unisexual flowers are those flowers that contain either male or female reproductive organs, but not both.
- They are also known as imperfect flowers because they lack either stamens (male reproductive organs) or pistils (female reproductive organs).
- Examples of unisexual flowers include cucumber, pumpkin, and watermelon.
Separate Male and Female Flowers:
- Unisexual flowers have separate male and female flowers on the same plant.
- In some plants, the male flowers and female flowers are present on separate individual plants.
- This arrangement ensures cross-pollination, as pollen from the male flowers needs to be transferred to the female flowers for fertilization to occur.
Monocot Embryo:
- Monocots are a type of flowering plant characterized by having a single cotyledon (seed leaf) in their embryo.
- The cotyledon is an important part of the embryo and serves as a food reserve for the developing seedling.
- Monocot embryos also have an embryonal axis, which is the main axis of the plant embryo.
Explanation of Assertion and Reason:
Assertion (A) states that unisexual flowers have separate male and female flowers, while a typical monocot embryo consists of an embryonal axis with a single cotyledon.
Reason (R) provides examples of unisexual flowers, such as cucumber, pumpkin, and watermelon.
Both the assertion and reason are true.
- Unisexual flowers indeed have separate male and female flowers.
- Cucumber, pumpkin, and watermelon are examples of unisexual flowers.
However, the reason does not directly explain why unisexual flowers have separate male and female flowers or why a monocot embryo has a single cotyledon.
Therefore, reason (R) is not the correct explanation of assertion (A).
The correct answer is option B: Both assertion (A) and reason (R) are true, but reason (R) is not the correct explanation of assertion (A).
Reason (R): Cucumber, pumpkin, and watermelon are examples of unisexual flowers.
Explanation:
Unisexual Flowers:
- Unisexual flowers are those flowers that contain either male or female reproductive organs, but not both.
- They are also known as imperfect flowers because they lack either stamens (male reproductive organs) or pistils (female reproductive organs).
- Examples of unisexual flowers include cucumber, pumpkin, and watermelon.
Separate Male and Female Flowers:
- Unisexual flowers have separate male and female flowers on the same plant.
- In some plants, the male flowers and female flowers are present on separate individual plants.
- This arrangement ensures cross-pollination, as pollen from the male flowers needs to be transferred to the female flowers for fertilization to occur.
Monocot Embryo:
- Monocots are a type of flowering plant characterized by having a single cotyledon (seed leaf) in their embryo.
- The cotyledon is an important part of the embryo and serves as a food reserve for the developing seedling.
- Monocot embryos also have an embryonal axis, which is the main axis of the plant embryo.
Explanation of Assertion and Reason:
Assertion (A) states that unisexual flowers have separate male and female flowers, while a typical monocot embryo consists of an embryonal axis with a single cotyledon.
Reason (R) provides examples of unisexual flowers, such as cucumber, pumpkin, and watermelon.
Both the assertion and reason are true.
- Unisexual flowers indeed have separate male and female flowers.
- Cucumber, pumpkin, and watermelon are examples of unisexual flowers.
However, the reason does not directly explain why unisexual flowers have separate male and female flowers or why a monocot embryo has a single cotyledon.
Therefore, reason (R) is not the correct explanation of assertion (A).
The correct answer is option B: Both assertion (A) and reason (R) are true, but reason (R) is not the correct explanation of assertion (A).
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Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer?
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Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer?.
Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
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Here you can find the meaning of Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion (A): Unisexual flowers have separate male and female flowers whereas a typical monocot embryo comprises an embryonal axis with single cotyledon.Reason (R): Cucumber, pumpkin and water melon are example of unisexual flowers.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 10 tests.
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