NEET Exam > NEET Questions > Which is not a reason of maximum diversityin ...
Start Learning for Free
Which is not a reason of maximum diversity in tropics ?
- a)Higher pest pressure
- b)Evolutionary older zone
- c)High rate of out crossing
- d)Greater environmental variations
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Which is not a reason of maximum diversityin tropics ?a)Higher pest pr...
Tropical latitudes receive more solar energy than temperate regions, which leads to high productivity and high species diversity.
Tropical regions have less seasonal variations and have a more or less constant environment. This promotes the niche specialization and thus, high species richness.
Temperate regions were subjected to glaciations during the ice age, while tropical regions remained undisturbed which led to an increase in the species diversity in this region.
Tropical regions have less seasonal variations and have a more or less constant environment. This promotes the niche specialization and thus, high species richness.
Temperate regions were subjected to glaciations during the ice age, while tropical regions remained undisturbed which led to an increase in the species diversity in this region.
Most Upvoted Answer
Which is not a reason of maximum diversityin tropics ?a)Higher pest pr...
Explanation:
Maximum diversity in tropics refers to the high number of species found in tropical regions as compared to other regions. There are several reasons for this phenomenon, such as:
Evolutionary older zone: Tropical regions are considered evolutionary older zones as they have remained relatively stable over long periods. The stability has allowed the evolution of various species over time, leading to a high number of species in these regions.
Higher pest pressure: Pests are organisms that damage crops and vegetation. In tropical regions, there is a higher pest pressure due to the warm and humid climate, which is suitable for the growth and reproduction of pests. As a result, plants in these regions have evolved defenses against pests, leading to the evolution of diverse plant species.
High rate of outcrossing: Outcrossing refers to the mating of two different individuals from the same species. In tropical regions, there is a high rate of outcrossing due to the presence of many pollinators, such as bees and butterflies. The high rate of outcrossing leads to the formation of genetically diverse populations, which in turn leads to the evolution of diverse species.
Greater environmental variations: Environmental variations refer to changes in climate, soil, and other environmental factors. In tropical regions, there is a greater variation in environmental factors due to the complex topography, which creates different microclimates. The variations in environmental factors provide opportunities for the evolution of different species.
Therefore, option D, which states that greater environmental variations are not a reason for maximum diversity in tropics, is incorrect. In fact, greater environmental variations are one of the reasons for the high diversity of species in tropical regions.
Maximum diversity in tropics refers to the high number of species found in tropical regions as compared to other regions. There are several reasons for this phenomenon, such as:
Evolutionary older zone: Tropical regions are considered evolutionary older zones as they have remained relatively stable over long periods. The stability has allowed the evolution of various species over time, leading to a high number of species in these regions.
Higher pest pressure: Pests are organisms that damage crops and vegetation. In tropical regions, there is a higher pest pressure due to the warm and humid climate, which is suitable for the growth and reproduction of pests. As a result, plants in these regions have evolved defenses against pests, leading to the evolution of diverse plant species.
High rate of outcrossing: Outcrossing refers to the mating of two different individuals from the same species. In tropical regions, there is a high rate of outcrossing due to the presence of many pollinators, such as bees and butterflies. The high rate of outcrossing leads to the formation of genetically diverse populations, which in turn leads to the evolution of diverse species.
Greater environmental variations: Environmental variations refer to changes in climate, soil, and other environmental factors. In tropical regions, there is a greater variation in environmental factors due to the complex topography, which creates different microclimates. The variations in environmental factors provide opportunities for the evolution of different species.
Therefore, option D, which states that greater environmental variations are not a reason for maximum diversity in tropics, is incorrect. In fact, greater environmental variations are one of the reasons for the high diversity of species in tropical regions.
Free Test
FREE
| Start Free Test |
Community Answer
Which is not a reason of maximum diversityin tropics ?a)Higher pest pr...
Environmental variations are least in the tropics. and they have the most stable climate conditions. and the question has asked about incorrect reason given for the maximum biodiversity
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer?
Question Description
Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer?.
Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect 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 is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which is not a reason of maximum diversityin tropics ?a)Higher pest pressureb)Evolutionary older zonec)High rate of out crossingd)Greater environmental variationsCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
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