Genetics & Skeletal System MCQ Quiz – Part 7
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This Genetics & Skeletal System MCQ Quiz helps aspirants revise important concepts related to heredity, genes, and the structure and functions of the human skeletal system, which are frequently asked in competitive exams. Regular practice of these MCQs improves conceptual understanding and helps candidates answer biology questions quickly and accurately.
GK Series – Biology – Genetics & skeletal System MCQ Quiz |
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| Subject | Biology |
| Chapter | Genetics & skeletal System |
| Part | 7 |
| Questions | 10 |
Who Should Attempt This Genetics & skeletal System MCQ Quiz?
This Genetics & Skeletal System MCQ Quiz is useful for aspirants preparing for SSC, Railways, Banking, Defence, and other government job exams, where basic biology questions are commonly asked in the General Knowledge section.
Topics Covered in This Genetics & skeletal System MCQ Quiz
This Genetics & Skeletal System MCQ Quiz is useful for aspirants preparing for SSC, Railways, Banking, Defence, and other government job exams, where basic biology questions are commonly asked in the General Knowledge section.
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Question 1 of 10
1. Question
Which of the following is the correct genotypic ratio of monohybrid cross?
Correct
➤ Genotypic ratio in monohybrid cross is 1:2:1.
➤ Represents TT : Tt : tt.Incorrect
➤ Genotypic ratio in monohybrid cross is 1:2:1.
➤ Represents TT : Tt : tt. -
Question 2 of 10
2. Question
Which of the following ratio is observed in dihybrid cross?
Correct
➤ Dihybrid cross shows 9:3:3:1 ratio.
➤ Represents four phenotypes.Incorrect
➤ Dihybrid cross shows 9:3:3:1 ratio.
➤ Represents four phenotypes. -
Question 3 of 10
3. Question
Which of the following is a true statement about sex determination?
Correct
➤ Father determines the sex of child.
➤ Due to X or Y sperm.Incorrect
➤ Father determines the sex of child.
➤ Due to X or Y sperm. -
Question 4 of 10
4. Question
Which of the following bones is part of axial skeleton?
Correct
➤ Skull is part of axial skeleton.
➤ Protects brain.Incorrect
➤ Skull is part of axial skeleton.
➤ Protects brain. -
Question 5 of 10
5. Question
Which of the following is NOT a synovial joint?
Correct
➤ Skull sutures are fibrous joints.
➤ They are immovable.Incorrect
➤ Skull sutures are fibrous joints.
➤ They are immovable. -
Question 6 of 10
6. Question
Which of the following is correct about cartilage?
Correct
➤ Cartilage is soft and flexible tissue.
➤ Found in nose, joints.Incorrect
➤ Cartilage is soft and flexible tissue.
➤ Found in nose, joints. -
Question 7 of 10
7. Question
Which bone is present in both arm and leg?
Correct
➤ Arm and leg have different bones.
➤ No common bone between them.Incorrect
➤ Arm and leg have different bones.
➤ No common bone between them. -
Question 8 of 10
8. Question
Which of the following joints is immovable?
Correct
➤ Skull joints are immovable (fibrous).
➤ Provide protection to brain.Incorrect
➤ Skull joints are immovable (fibrous).
➤ Provide protection to brain. -
Question 9 of 10
9. Question
Which of the following is correct about homologous organs?
Correct
➤ Homologous organs have same origin.
➤ Perform different functions.Incorrect
➤ Homologous organs have same origin.
➤ Perform different functions. -
Question 10 of 10
10. Question
Which of the following is correct about analogous organs?
Correct
➤ Analogous organs have different origin.
➤ Perform same function.Incorrect
➤ Analogous organs have different origin.
➤ Perform same function.