Physics GurukulLeave a Comment on Assertion and Reason Questions for Class 10 Science Chapter 8 How Do Organisms Reproduce

Assertion and Reason Questions for Class 10 Science Chapter 8 How Do Organisms Reproduce

Home » CBSE Class 10 Science » Assertion Reason Questions for Class 10 Science » Assertion and Reason Questions for Class 10 Science Chapter 8 How Do Organisms Reproduce

Following questions consist of two statements – Assertion (A) and Reason (R). Answer these questions selecting the appropriate option given below:
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.

Q.1. Assertion(A) : Asexual reproduction is a primitive type of reproduction.
Reason (R) : Asexual reproduction involves only mitotic cell division.

Answer (a)

Q.2. Assertion(A) : Spores are unicellular bodies.
Reason (R) : The parent body simply breaks up into smaller pieces on maturation.

Answer (c)

Q.3. Assertion(A) : Clones are offspring of an organism formed by asexual reproduction.
Reason (R) : Clones have exact copies of DNA as their parent.

Answer (b)

Q.4. Assertion(A) : Colonies of yeast multiply in sugar solution.
Reason (R) : Sugar is made of sucrose which provides energy for sustaining all life activities.

Answer (a)

Q.5. Assertion(A): Pollen grains from the carpel stick to the stigma of stamen.
Reason (R) : The fertilised egg cells grow inside the ovules and become seeds.

Answer (d)

Q.6. Assertion(A) : The offspring produced by sexual reproduction is likely to adjust better in environmental fluctuation.
Reason (R) : During the fusion of gametes there is mixing of genetic material from two parents.

Answer (a)

Q.7. Assertion(A) : Growth hormone stimulates the growth of different body parts.
Reason (R) : Gonadotropins stimulate the production of sex hormones.

Answer (b)

Q.8. Assertion(A): Testes lie in penis outside the body.
Reason (R) : Sperms require temperature lower than the body temperature for development

Answer (d)

Related Posts

Assertion Reason Questions for Class 10 Science Term 2 Exam
Assertion and Reason Questions for Class 10 Science Chapter 15 Our Environment
Assertion and Reason Questions for Class 10 Science Chapter 9 Heredity and Evolution
Assertion and Reason Questions for Class 10 Science Chapter 14 Sources of Energy
Assertion and Reason Questions for Class 10 Science Chapter 13 Magnetic Effects of Electric Current
Assertion and Reason Questions for Class 10 Science Chapter 12 Electricity
Assertion and Reason Questions for Class 10 Science Chapter 11 The Human Eye and Colourful World
Assertion and Reason Questions for Class 10 Science Chapter 10 Light-Reflection and Refraction
Assertion and Reason Questions for Class 10 Science Chapter 7 Control and Coordination
Assertion and Reason Questions for Class 10 Science Chapter 6 Life Processes
Assertion and Reason Questions for Class 10 Science Chapter 5 Periodic Classification of Elements
Assertion and Reason Questions for Class 10 Science Chapter 4 Carbon and Its Compounds
Assertion and Reason Questions for Class 10 Science Chapter 3 Metals and Non metals
Assertion and Reason Questions for Class 10 Science Chapter 2 Acids, Bases and Salts
Assertion and Reason Questions for Class 10 Science Chapter 1 Chemical Reactions and Equations

Category Lists (All Posts)

Select Category

All categories of this website are listed below with number of posts in each category for better navigation. Visitors can click on a particular category to see all posts related to that category.

Test Series (Engineering, Medical and School Level Exams)

Test series for students preparing for Engineering & Medical Entrance Exams are available. We also provide test series for School Level Exams. Tests for students studying in CBSE, ICSE or any state board are available here. Just click on the link and start test.

Click here for All Tests

Leave a Reply

✨Download Updated White Label Product Brochures (2023-24) 

Download
%d bloggers like this:
search previous next tag category expand menu location phone mail time cart zoom edit close