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Which among the following is incorrect?
- a)Some Gymnosperms have algal association in their roots and it is termed as mycorrhiza
- b)The roots in Pinus exist in the form of mycorrhiza
- c)Gymnosperms have either branched/unbranched stems
- d)Leaves of Gymnosperms can be either simple/ compound
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which among the following is incorrect?a)Some Gymnosperms have algal a...
Explanation:
The incorrect statement among the given options is option 'D' - Leaves of Gymnosperms can be either simple/compound.
Reason:
Gymnosperms are a group of plants that bear seeds without the presence of flowers. They are characterized by the absence of an ovary and the presence of naked seeds. Let's discuss each option in detail:
a) Some Gymnosperms have algal association in their roots and it is termed as mycorrhiza:
This statement is correct. Gymnosperms can form a mutualistic association with certain species of algae, which is called mycorrhiza. Mycorrhiza is a symbiotic association between the roots of plants and fungi or algae. The algal association in the roots of Gymnosperms helps in the absorption of nutrients and enhances the overall growth of the plant.
b) The roots in Pinus exist in the form of mycorrhiza:
This statement is correct. Pinus, which is a genus of Gymnosperms, has a mycorrhizal association. The roots of Pinus form a mutualistic association with fungi, which helps in the absorption of nutrients from the soil.
c) Gymnosperms have either branched or unbranched stems:
This statement is also correct. Gymnosperms can have either branched or unbranched stems. For example, the Cycas plant has an unbranched stem, while the Pine tree has a branched stem.
d) Leaves of Gymnosperms can be either simple or compound:
This statement is incorrect. The leaves of Gymnosperms are usually simple and not compound. Simple leaves are those that have a single leaf blade, while compound leaves are those that are divided into multiple leaflets. Gymnosperms typically have simple leaves, such as the needle-like leaves of Pine trees or the fan-shaped leaves of Ginkgo trees.
Therefore, the correct answer is option 'D' - Leaves of Gymnosperms can be either simple/compound, as Gymnosperms usually have simple leaves.
The incorrect statement among the given options is option 'D' - Leaves of Gymnosperms can be either simple/compound.
Reason:
Gymnosperms are a group of plants that bear seeds without the presence of flowers. They are characterized by the absence of an ovary and the presence of naked seeds. Let's discuss each option in detail:
a) Some Gymnosperms have algal association in their roots and it is termed as mycorrhiza:
This statement is correct. Gymnosperms can form a mutualistic association with certain species of algae, which is called mycorrhiza. Mycorrhiza is a symbiotic association between the roots of plants and fungi or algae. The algal association in the roots of Gymnosperms helps in the absorption of nutrients and enhances the overall growth of the plant.
b) The roots in Pinus exist in the form of mycorrhiza:
This statement is correct. Pinus, which is a genus of Gymnosperms, has a mycorrhizal association. The roots of Pinus form a mutualistic association with fungi, which helps in the absorption of nutrients from the soil.
c) Gymnosperms have either branched or unbranched stems:
This statement is also correct. Gymnosperms can have either branched or unbranched stems. For example, the Cycas plant has an unbranched stem, while the Pine tree has a branched stem.
d) Leaves of Gymnosperms can be either simple or compound:
This statement is incorrect. The leaves of Gymnosperms are usually simple and not compound. Simple leaves are those that have a single leaf blade, while compound leaves are those that are divided into multiple leaflets. Gymnosperms typically have simple leaves, such as the needle-like leaves of Pine trees or the fan-shaped leaves of Ginkgo trees.
Therefore, the correct answer is option 'D' - Leaves of Gymnosperms can be either simple/compound, as Gymnosperms usually have simple leaves.
Community Answer
Which among the following is incorrect?a)Some Gymnosperms have algal a...
Some Gymnosperms have algal association in their roots and it is termed as mycorrhiza. Leaves of Gymnosperms can be either simple/ compound. Gymnosperms have either branched/unbranched stems. The roots in Pinus exist in the form of mycorrhiza.
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Which among the following is incorrect?a)Some Gymnosperms have algal association in their roots and it is termed as mycorrhizab)The roots inPinusexist in the form of mycorrhizac)Gymnosperms have either branched/unbranched stemsd)Leaves of Gymnosperms can be either simple/ compoundCorrect answer is option 'D'. Can you explain this answer?
Question Description
Which among the following is incorrect?a)Some Gymnosperms have algal association in their roots and it is termed as mycorrhizab)The roots inPinusexist in the form of mycorrhizac)Gymnosperms have either branched/unbranched stemsd)Leaves of Gymnosperms can be either simple/ compoundCorrect answer is option 'D'. 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 among the following is incorrect?a)Some Gymnosperms have algal association in their roots and it is termed as mycorrhizab)The roots inPinusexist in the form of mycorrhizac)Gymnosperms have either branched/unbranched stemsd)Leaves of Gymnosperms can be either simple/ compoundCorrect answer is option 'D'. 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 among the following is incorrect?a)Some Gymnosperms have algal association in their roots and it is termed as mycorrhizab)The roots inPinusexist in the form of mycorrhizac)Gymnosperms have either branched/unbranched stemsd)Leaves of Gymnosperms can be either simple/ compoundCorrect answer is option 'D'. Can you explain this answer?.
Which among the following is incorrect?a)Some Gymnosperms have algal association in their roots and it is termed as mycorrhizab)The roots inPinusexist in the form of mycorrhizac)Gymnosperms have either branched/unbranched stemsd)Leaves of Gymnosperms can be either simple/ compoundCorrect answer is option 'D'. 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 among the following is incorrect?a)Some Gymnosperms have algal association in their roots and it is termed as mycorrhizab)The roots inPinusexist in the form of mycorrhizac)Gymnosperms have either branched/unbranched stemsd)Leaves of Gymnosperms can be either simple/ compoundCorrect answer is option 'D'. 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 among the following is incorrect?a)Some Gymnosperms have algal association in their roots and it is termed as mycorrhizab)The roots inPinusexist in the form of mycorrhizac)Gymnosperms have either branched/unbranched stemsd)Leaves of Gymnosperms can be either simple/ compoundCorrect answer is option 'D'. Can you explain this answer?.
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Which among the following is incorrect?a)Some Gymnosperms have algal association in their roots and it is termed as mycorrhizab)The roots inPinusexist in the form of mycorrhizac)Gymnosperms have either branched/unbranched stemsd)Leaves of Gymnosperms can be either simple/ compoundCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which among the following is incorrect?a)Some Gymnosperms have algal association in their roots and it is termed as mycorrhizab)The roots inPinusexist in the form of mycorrhizac)Gymnosperms have either branched/unbranched stemsd)Leaves of Gymnosperms can be either simple/ compoundCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which among the following is incorrect?a)Some Gymnosperms have algal association in their roots and it is termed as mycorrhizab)The roots inPinusexist in the form of mycorrhizac)Gymnosperms have either branched/unbranched stemsd)Leaves of Gymnosperms can be either simple/ compoundCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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