SSC Worksheet for chapter-11 Heredity and Evolution class 10

Worksheet For class 10

This page is prepared by the Academic team of Physics Wallah which consists of SSC 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.

Before solving the Worksheet for class 10 one must read the textbook of your school board exam and try to read the notes given in Physics Wallah class 10 notes sections. 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.

Physics Wallah worksheets for class 10 SSC can help students practice with tests and quickly revise lessons learned in the classroom with essential resources such as video lessons, short notes, and sample papers.

Class 10 Board is one of the most important year for every student and need a good planning and right study material to score good marks in your final exam. If any students need to take the online test to check their concepts or undertstanding then they can visit Biology Quiz for Class 10.

1. Objective Type Questions

2. Q1. A cross between two individuals results in a ratio of 9 : 3 : 3 : 1 for four possible phenotypes of progeny is called?
   1. Dihybrid cross
   2. Monohybrid cross
   3. Test cross
   4. None of these
3. Q2. For these experiments on heredity, Mendel used:
   1. Papaya plants
   2. Potato plants
   3. Pea plants
   4. Pear plants
4. Q3. The science of heredity is known as:
   1. Biology
   2. Embryology
   3. Genetics
   4. Biochemistry
5. Q4. The visible characteristic in an organism is known as:
   1. Prototype
   2. Stereotype
   3. Phenotype
   4. Genotype

6. Subjective Type Questions

7. Q5. A man with blood group A marries a woman with blood group O and their daughter has blood group O. Is this information enough to tell you which of the traits – blood group A or O – is dominant? Why or why not ?
8. Q6. Name the famous book written by Charles Robert Darwin.
9. Q7. Explain how sexual reproduction gives rise to more viable variations than asexual reproduction.
10. Q8. What are the chromosomes XY and XX known as?
11. Q9. Which are the four blood groups in humans?
12. Q10. What are genes? Where are they located in our body?
13. Q11. Who proposed the Lamarckism and what does it states?
14. Q12. Write any two differences between dominant and recessive character.
15. Q13. Which are the seven pair of contrasting traits in pea plant that were studied by mendel ?
16. Q14. Paleontological evidences suggest that invertebrates came into existence from the vertebrates. Explain.
17. Q15. Write a short note on importance of variations in living organisms.