NEET Exam > NEET Questions > Which of the following statements is incorre...
Start Learning for Free
Which of the following statements is incorrect?
- a)Mosses along with lichens are the first organisms to colonise rocks
- b)Sphagnum is used as packing material for transportation of living material
- c)In liverworts, spores are produced after meiosis within the capsule
- d)Funaria possesses unicellular unbranched rhizoids
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following statements is incorrect?a)Mosses along with li...
Funaria, a member of mosses or Bryopsida, show the following basic features:
- The plant body is gametophytic
- It has multicellular and often branched rhizoids, which arise from the base of the axis or the stem. They have oblique septa
- Each branch is extra axillary i.e., arise below a leaf-like appendages.
- Leaves are sessile, oblong-ovate with entire margin, pointed apex and are arranged spirally on the branches and ‘stem’.
Community Answer
Which of the following statements is incorrect?a)Mosses along with li...
Mosses along with lichens are the first organisms to colonise rocks
Mosses and lichens are pioneer organisms that are capable of colonizing bare rocks. They can tolerate extreme environmental conditions such as low nutrient availability and harsh weather. These organisms are able to secrete acids that break down the rocks, creating a suitable environment for their growth. They also trap organic matter and retain moisture, which further aids in the development of a suitable habitat for other organisms.
Sphagnum is used as packing material for transportation of living material
Sphagnum moss, commonly known as peat moss, has unique properties that make it an excellent packing material for transportation of living material. It has high water-holding capacity and can retain moisture for a long time. This property helps to keep the transported living material hydrated and reduces the risk of desiccation. Additionally, sphagnum moss has antimicrobial properties that inhibit the growth of harmful microorganisms, providing a protective environment for the transported organisms.
In liverworts, spores are produced after meiosis within the capsule
In liverworts, spores are indeed produced after meiosis within the capsule. Liverworts are non-vascular plants that belong to the phylum Marchantiophyta. They reproduce asexually through gemmae cups or sexually through the production of spores. The capsule, also known as sporangium, contains sporocytes that undergo meiosis to produce haploid spores. These spores are then released into the environment, where they can germinate and develop into new liverwort plants.
Funaria possesses unicellular unbranched rhizoids
This statement is incorrect. Funaria, commonly known as the cord moss, possesses multicellular rhizoids. Rhizoids are thread-like structures that anchor the moss to the substrate and aid in the absorption of water and nutrients. In Funaria, the rhizoids are multicellular and typically unbranched. They arise from the lower surface of the leafy shoot and penetrate the substrate. The multicellular nature of the rhizoids allows for a larger surface area, increasing the efficiency of water and nutrient uptake.
In conclusion, the incorrect statement among the given options is that Funaria possesses unicellular unbranched rhizoids.
Mosses and lichens are pioneer organisms that are capable of colonizing bare rocks. They can tolerate extreme environmental conditions such as low nutrient availability and harsh weather. These organisms are able to secrete acids that break down the rocks, creating a suitable environment for their growth. They also trap organic matter and retain moisture, which further aids in the development of a suitable habitat for other organisms.
Sphagnum is used as packing material for transportation of living material
Sphagnum moss, commonly known as peat moss, has unique properties that make it an excellent packing material for transportation of living material. It has high water-holding capacity and can retain moisture for a long time. This property helps to keep the transported living material hydrated and reduces the risk of desiccation. Additionally, sphagnum moss has antimicrobial properties that inhibit the growth of harmful microorganisms, providing a protective environment for the transported organisms.
In liverworts, spores are produced after meiosis within the capsule
In liverworts, spores are indeed produced after meiosis within the capsule. Liverworts are non-vascular plants that belong to the phylum Marchantiophyta. They reproduce asexually through gemmae cups or sexually through the production of spores. The capsule, also known as sporangium, contains sporocytes that undergo meiosis to produce haploid spores. These spores are then released into the environment, where they can germinate and develop into new liverwort plants.
Funaria possesses unicellular unbranched rhizoids
This statement is incorrect. Funaria, commonly known as the cord moss, possesses multicellular rhizoids. Rhizoids are thread-like structures that anchor the moss to the substrate and aid in the absorption of water and nutrients. In Funaria, the rhizoids are multicellular and typically unbranched. They arise from the lower surface of the leafy shoot and penetrate the substrate. The multicellular nature of the rhizoids allows for a larger surface area, increasing the efficiency of water and nutrient uptake.
In conclusion, the incorrect statement among the given options is that Funaria possesses unicellular unbranched rhizoids.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
Which of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect answer is option 'D'. Can you explain this answer?
Question Description
Which of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect 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 of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect 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 of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect answer is option 'D'. Can you explain this answer?.
Which of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect 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 of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect 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 of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Which of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Which of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following statements is incorrect?a)Mosses along with lichens are the first organisms to colonise rocksb)Sphagnum is used as packing material for transportation of living materialc)In liverworts, spores are produced after meiosis within the capsuled)Funaria possesses unicellular unbranched rhizoidsCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup