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Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?
1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.
2. The perisperm is a type of endosperm found in seeds such as wheat and maize.
3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.
4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.
1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.
2. The perisperm is a type of endosperm found in seeds such as wheat and maize.
3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.
4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.
- a)Statement 1
- b)Statement 2
- c)Statement 3
- d)Statement 4
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
Which of the following statements is true regarding the characteristic...
True Statement Explanation
The correct answer is option 'A', which states that non-albuminous seeds do not have residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.
Understanding Non-albuminous and Albuminous Seeds
- **Non-albuminous Seeds**:
- These seeds, also known as exalbuminous seeds, have little to no endosperm remaining at maturity.
- The endosperm is fully utilized during the development of the embryo, making the cotyledons the primary storage organs for nutrients.
- Examples include beans and peas, where the cotyledons are fleshy and rich in stored food.
- **Albuminous Seeds**:
- In contrast, albuminous seeds retain a significant portion of the endosperm at maturity, which serves as a nutrient source for the developing embryo.
- The endosperm remains as a starch-rich tissue that supports germination.
- Examples include wheat and maize, where the endosperm plays a crucial role in seed nutrition.
Why Other Statements Are Incorrect
- **Statement 2**: The perisperm is not a type of endosperm; it is a separate tissue derived from the nucellus, found in seeds of plants like beet and black pepper, not in wheat or maize.
- **Statement 3**: Cotyledons can be swollen and store significant food reserves, particularly in non-albuminous seeds.
- **Statement 4**: The micropyle is an opening in the seed coat that allows water to enter the seed during germination, not for its exit.
In summary, statement 1 accurately describes the distinction between non-albuminous and albuminous seeds, making it the true statement regarding seed characteristics in angiosperms.
The correct answer is option 'A', which states that non-albuminous seeds do not have residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.
Understanding Non-albuminous and Albuminous Seeds
- **Non-albuminous Seeds**:
- These seeds, also known as exalbuminous seeds, have little to no endosperm remaining at maturity.
- The endosperm is fully utilized during the development of the embryo, making the cotyledons the primary storage organs for nutrients.
- Examples include beans and peas, where the cotyledons are fleshy and rich in stored food.
- **Albuminous Seeds**:
- In contrast, albuminous seeds retain a significant portion of the endosperm at maturity, which serves as a nutrient source for the developing embryo.
- The endosperm remains as a starch-rich tissue that supports germination.
- Examples include wheat and maize, where the endosperm plays a crucial role in seed nutrition.
Why Other Statements Are Incorrect
- **Statement 2**: The perisperm is not a type of endosperm; it is a separate tissue derived from the nucellus, found in seeds of plants like beet and black pepper, not in wheat or maize.
- **Statement 3**: Cotyledons can be swollen and store significant food reserves, particularly in non-albuminous seeds.
- **Statement 4**: The micropyle is an opening in the seed coat that allows water to enter the seed during germination, not for its exit.
In summary, statement 1 accurately describes the distinction between non-albuminous and albuminous seeds, making it the true statement regarding seed characteristics in angiosperms.
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Community Answer
Which of the following statements is true regarding the characteristic...
Statement 1: This is correct. Non-albuminous seeds have no residual endosperm, as it is completely consumed during embryo development, while albuminous seeds retain some endosperm.
Statement 2: This is incorrect. The perisperm is a residual, persistent nucellus, not a type of endosperm, and is found in seeds like black pepper and beet, not wheat and maize.
Statement 3: This is incorrect. Cotyledons are generally thick and swollen due to the storage of food reserves.
Statement 4: This is incorrect. The micropyle facilitates the entry of water and oxygen into the seed during germination, not the exit of water.
Therefore, Statement 1 is the correct statement regarding seed characteristics and development.
Statement 2: This is incorrect. The perisperm is a residual, persistent nucellus, not a type of endosperm, and is found in seeds like black pepper and beet, not wheat and maize.
Statement 3: This is incorrect. Cotyledons are generally thick and swollen due to the storage of food reserves.
Statement 4: This is incorrect. The micropyle facilitates the entry of water and oxygen into the seed during germination, not the exit of water.
Therefore, Statement 1 is the correct statement regarding seed characteristics and development.
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Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer?
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Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer?.
Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer?.
Solutions for Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following statements is true regarding the characteristics and development of seeds in angiosperms?1. Non-albuminous seeds have no residual endosperm because it is completely consumed during embryo development, while albuminous seeds retain part of the endosperm.2. The perisperm is a type of endosperm found in seeds such as wheat and maize.3. The cotyledons in seeds are generally thin and not swollen because they do not store significant food reserves.4. The micropyle in the seed coat facilitates the exit of water from the seed during germination.a)Statement 1b)Statement 2c)Statement 3d)Statement 4Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
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