CBSE Class 12 Biology HOTs Organisms And Environment

Please refer to CBSE Class 12 Biology HOTs Organisms And Environment. Download HOTS questions and answers for Class 12 Biology. Read CBSE Class 12 Biology HOTs for Organisms And Environment below and download in pdf. High Order Thinking Skills questions come in exams for Biology in Class 12 and if prepared properly can help you to score more marks. You can refer to more chapter wise Class 12 Biology HOTS Questions with solutions and also get latest topic wise important study material as per NCERT book for Class 12 Biology and all other subjects for free on Studiestoday designed as per latest CBSE, NCERT and KVS syllabus and pattern for Class 12

Organisms And Environment Class 12 Biology HOTS

Class 12 Biology students should refer to the following high order thinking skills questions with answers for Organisms And Environment in Class 12. These HOTS questions with answers for Class 12 Biology will come in exams and help you to score good marks

HOTS Questions Organisms And Environment Class 12 Biology with Answers

 Organisms And Environment

Q.1.Identify the biome distribution with respect to annual temperature and precipitation from the following graph answer the A, B,C&D.
CBSE_Class_12_Biology_organisms_And_Environment_1
Answer: A – Tropical forest
             B - Grassland
             C – Desert
             D – Arctic and Alpine Tundra
 
Q. 2. What does the graph A, B&C represent with reference to organismic response to Homeostasis?
CBSE_Class_12_Biology_organisms_And_Environment_2
Answer: A - Regulators
            B - Conformers
            C – Partial Regulator
 
Q.3) From the following ecological pyramid find out the pyramid showing stable population. Why?
CBSE_Class_12_Biology_organisms_And_Environment_3
Answer: B.
 
Q.4) From the given ecological pyramid representing pre-reproductive, reproductive and post – reproductive stages of human population. Out of A , B and C which is the declining population?
CBSE_Class_12_Biology_organisms_And_Environment_4
Answer: C.
 
Q.5) Why small animals are rarely found in polar region?
 
Answer: i)Lose body heat very fast
             ii) Spend much energy to generate heat
 
Q.6) Why are marine animals not able to survive for a long time in freshwater and vice versa?
 
Answer: Osmotic Pressure
 
Q.7) How does the special photosynthetic pathway like CAM supports desert plants?
 
Answer: Close the stomata in day and open in the night.
 
Q.8) Ecological pyramid based on reproductive age is given below. Find out the pyramid showing expanding population. Why?
CBSE_Class_12_Biology_organisms_And_Environment_5
Answer: A.
 
Q.9) Why do some animals undergo hibernation and aestivation but the other animals living in the same habitat do not show the process?
 
Answer: i) maintain homeostasis
ii) migrate from the stressful environment.
 
Q.10) Why do animals migrate from one region to the other region in the cold season?
 
Answer: i) Away from stressful environment
ii) Breed and improve population
 
Q.11) What does the stationary phase of a sigmoid curve indicate?
 
Answer: Carrying capacity/ Limited resource availability
 
Q.12) Name the type of population interaction A,B,C, D between the species A and B as per the tabular column given below.
CBSE_Class_12_Biology_organisms_And_Environment_6
Answer: A - Mutualism
            B - Competition
            C- Predation/ Parasitism
            D- Parasitism/ Predation
 
Q.13) What type of population interaction in A,B,C, D between the species A and B as per the tabular column given below.
CBSE_Class_12_Biology_organisms_And_Environment_7
Answer: A- Mutualism
B- Predation/ Parasitism
C - Parasitism/ Predation
D- Amensalism
 
Q.14) Which of the following A, B, C,D represent increase and decrease in population growth?
CBSE_Class_12_Biology_organisms_And_Environment_8
 
Answer: A&C increase in population
B&D decrease in population
CBSE_Class_12_Biology_organisms_And_Environment_9
CBSE_Class_12_Biology_organisms_And_Environment_10
Answer: One petal resembles the female bee in size colour and markings.
 
Q.19) Five species of warblers co-existed on a tree without any sort of competition. How did they avoid competition?
 
Q.20) The leaves of a plant in Tundra resemble that of a plant living in a desert. What do plants living in a such diverse habitats shows similar adaptation?
 
Q.21) When a species becomes extinct, the plant and animal species associated with it in an obligatory way also becomes extinct. But nature has a unique way to prevent this. (a) What is this mechanisim called?
(b) Cite an example to explain the mechanism ?
 
Q.22) Polar regions are usually inhabited by large sized animals. Small sized animals are generally rare. What is the disadvantage of being small in polar regions?
Chapter 01 Reproduction in Organisms
CBSE Class 12 Biology HOTs Reproduction In Organisms
Chapter 02 Sexual Reproduction In Flowering Plants
CBSE Class 12 Biology HOTs Sexual Reproduction In Flowering Plants
Chapter 03 Human Reproduction
CBSE Class 12 Biology HOTs Human Reproduction
Chapter 04 Reproductive Health
CBSE Class 12 Biology HOTs Reproductive Health
Chapter 05 Principles of Inheritance and Variation
CBSE Class 12 Biology HOTs Principles Of Inheritance And Variation
Chapter 06 Molecular Basis of Inheritance
CBSE Class 12 Biology HOTs Molecular Basis of Inheritance
Chapter 08 Human Health and Disease
CBSE Class 12 Biology HOTs Human Health and Disease
Chapter 09 Strategies for Enhancement In Food Production
CBSE Class 12 Biology HOTs Strategies For Enhancement In food Production
Chapter 10 Microbes In Human Welfare
CBSE Class 12 Biology HOTs Microbes In Human Welfare
Chapter 11 Biotechnology Principles and Processes
CBSE Class 12 Biology HOTs Biotechnology Principles and Processes
Chapter 12 Biotechnology and Its Application
CBSE Class 12 Biology HOTs Biotechnology And Its Applications
Chapter 13 Organisms and Populations
CBSE Class 12 Biology HOTs Organism And Population
Chapter 15 Biodiversity and Conservation
CBSE Class 12 Biology HOTs Biodiversity And Conservation
Chapter 16 Environmental Issues
CBSE Class 12 Biology HOTs Environmental Issues

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CBSE Class 12 Biology Organisms And Environment HOTS

We hope students liked the above HOTS for Organisms And Environment designed as per the latest syllabus for Class 12 Biology released by CBSE. Students of Class 12 should download the High Order Thinking Skills Questions and Answers in Pdf format and practice the questions and solutions given in above Class 12 Biology  HOTS Questions on daily basis. All latest HOTS with answers have been developed for Biology by referring to the most important and regularly asked topics that the students should learn and practice to get better score in school tests and examinations. Studiestoday is the best portal for Class 12 students to get all latest study material free of cost.

HOTS for Biology CBSE Class 12 Organisms And Environment

Expert teachers of studiestoday have referred to NCERT book for Class 12 Biology to develop the Biology Class 12 HOTS. If you download HOTS with answers for the above chapter daily, you will get higher and better marks in Class 12 test and exams in the current year as you will be able to have stronger understanding of all concepts. Daily High Order Thinking Skills questions practice of Biology and its study material will help students to have stronger understanding of all concepts and also make them expert on all critical topics. You can easily download and save all HOTS for Class 12 Biology also from www.studiestoday.com without paying anything in Pdf format. After solving the questions given in the HOTS which have been developed as per latest course books also refer to the NCERT solutions for Class 12 Biology designed by our teachers

Organisms And Environment HOTS Biology CBSE Class 12

All HOTS given above for Class 12 Biology have been made as per the latest syllabus and books issued for the current academic year. The students of Class 12 can refer to the answers which have been also provided by our teachers for all HOTS of Biology so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided lot of MCQ questions for Class 12 Biology in the HOTS so that you can solve questions relating to all topics given in each chapter. All study material for Class 12 Biology students have been given on studiestoday.

Organisms And Environment CBSE Class 12 HOTS Biology

Regular HOTS practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Organisms And Environment concepts. HOTS play an important role in developing an understanding of Organisms And Environment in CBSE Class 12. Students can download and save or print all the HOTS, printable assignments, and practice sheets of the above chapter in Class 12 Biology in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 12 Biology MCQ Test for the same chapter

CBSE HOTS Biology Class 12 Organisms And Environment

CBSE Class 12 Biology best textbooks have been used for writing the problems given in the above HOTS. If you have tests coming up then you should revise all concepts relating to Organisms And Environment and then take out print of the above HOTS and attempt all problems. We have also provided a lot of other HOTS for Class 12 Biology which you can use to further make yourself better in Biology.

Where can I download latest CBSE HOTS for Class 12 Biology Organisms And Environment

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Can I download the HOTS of Organisms And Environment Class 12 Biology in Pdf

Yes, you can click on the link above and download topic wise HOTS Questions Pdfs for Organisms And Environment Class 12 for Biology

Are the Class 12 Biology Organisms And Environment HOTS available for the latest session

Yes, the HOTS issued by CBSE for Class 12 Biology Organisms And Environment have been made available here for latest academic session

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Is there any charge for the HOTS with solutions for Organisms And Environment Class 12 Biology

There is no charge for the HOTS and their answers for Organisms And Environment Class 12 CBSE Biology you can download everything free

What does HOTS stand for in Class 12 Biology Organisms And Environment

HOTS stands for "Higher Order Thinking Skills" in Organisms And Environment Class 12 Biology. It refers to questions that require critical thinking, analysis, and application of knowledge

How can I improve my HOTS in Class 12 Biology Organisms And Environment

Regular revision of HOTS given on studiestoday for Class 12 subject Biology Organisms And Environment can help you to score better marks in exams

Are HOTS questions important for Organisms And Environment Class 12 Biology exams

Yes, HOTS questions are important for Organisms And Environment Class 12 Biology exams as it helps to assess your ability to think critically, apply concepts, and display understanding of the subject.