ICSE Worksheet for chapter-9 How Do Organisms Reproduce class 10

Worksheet For class 10

This page is prepared by the Academic team of Physics Wallah which consists of ICSE Board Worksheet for Class 10 Biology. Students of Class 10 Biology can get a free Worksheet for Class 10 Biology in PDF format prepared as per the newest syllabus and examination pattern in your schools.

Standard 10 students can practice questions and answers which are given here for Biology in Grade 10 that will help them to improve their knowledge of all important chapters and their topics. Students can also download free pdf of Class 10 Biology Notes prepared by teachers and solve important problems provided here with solutions on daily basis to get more scores in school exams and tests.

If any students need to take the online test to check their concepts or undertstanding then they can visit Biology Quiz for Class 10.

Objective Type Questions

Q1. The ovule becomes a ……….after fertilization.

Q2. Flowering plants reproduce by…………..method of reproduction.

Q3. In a flower, the parts that produce male and female gametes are respectively:

  1. Sepal and anther
  2. Filament and stigma
  3. Anther and ovary
  4. Stamen and style

Q4. Which of the following is the correct sequence of events of sexual reproduction in a flower?

  1. Pollination, fertilization, seed, embryo
  2. Seed, embryo, fertilization, pollination
  3. Pollination, fertilization, embryo, seed
  4. Embryo, seed, pollination, fertilization

Subjective Type Questions

Q5. What are the advantages of sexual reproduction over asexual reproduction ?

Q6. How is the process of pollination different from fertilization ?

Q7. What are the reproductive organs in a flower?

Q8. How do the insects help in cross-pollination?

Q9. What is meant by ‘unisexual flowers’ and ‘bisexual flowers’? Give two examples of each.

Q10. What changes take place in the flower after fertilization which leads to the formation of seeds?

Q11. Draw a diagram of longitudinal section of a flower and label it.

Q12. What is double fertilization in plants ?

Q13. List the reproductive parts of a flower. The process of fertilization is termed as double fertilization in animals. Why?

Q14. Difference between self pollination and cross pollination.

Q15. Write the list of agents involved in cross pollination.

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