ScholarLab KS4 Biology Practice Exam questions 4.32 4(b) INHERITANCE · EXAM QUESTIONS 4.32 Human diploid and haploid numbers 9 exam-style questions. Write your answer, check it against the mark scheme and tick the points you earned. Your marks stay on this device. Your writing is not saved.
Open the lesson · Recall for 4.32
Ratings are saved in this browser on this device, under a KS4 key kept separate from International A Level recall. Written answers are temporary and cleared when you leave the page. Use Reset to clear the ratings on this device.
Reset KS4 practice ratings
All · 9 Short answer · 7 Multiple choice · 1 Calculation · 1 01 State Short answer 2 marks
4.32 Human diploid and haploid numbers
Exam question
Mark points shown after marking
State the number of chromosomes in a human diploid cell and in a human haploid cell.
(2) Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Show mark scheme
Total for this question: 2 marks
Lesson: 4.32 Human diploid and haploid numbers
Show hint
Show model answer
02 Which Multiple choice 1 mark
4.32 Human diploid and haploid numbers
Exam question
Mark points shown after marking
Which human cell is haploid?
(1) Choose one answer A ZygoteB EggC Muscle cellD White blood cellShow mark scheme
Total for this question: 1 mark
Lesson: 4.32 Human diploid and haploid numbers
Show hint
Mark my answer
03 Explain Short answer 2 marks
4.32 Human diploid and haploid numbers
Exam question
Mark points shown after marking
Explain why a zygote has 46 chromosomes.
(2) Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Show mark scheme
Total for this question: 2 marks
Lesson: 4.32 Human diploid and haploid numbers
Show hint
Show model answer
04 Calculate Calculation 2 marks
4.32 Human diploid and haploid numbers
Exam question
Mark points shown after marking
A horse body cell has 64 chromosomes. Calculate the number of chromosomes in a horse sperm cell.
(2) Answer chromosomes
Show mark scheme
Total for this question: 2 marks
Lesson: 4.32 Human diploid and haploid numbers
Show hint
Mark my answer
05 Explain Short answer 2 marks
4.32 Human diploid and haploid numbers
Exam question
Mark points shown after marking
A horse (64) and a donkey (62) produce a mule. Explain why the mule has 63 chromosomes.
(2) Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Show mark scheme
Total for this question: 2 marks
Lesson: 4.32 Human diploid and haploid numbers
Show hint
Show model answer
06 Suggest Short answer 2 marks
4.32 Human diploid and haploid numbers
Exam question
Mark points shown after marking
Suggest why mules are usually infertile.
(2) Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Show mark scheme
Total for this question: 2 marks
Lesson: 4.32 Human diploid and haploid numbers
Show hint
Show model answer
07 Identify Short answer 1 mark
4.32 Human diploid and haploid numbers
Exam question
Mark points shown after marking
Identify the symbol used for the diploid number.
(1) Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Show mark scheme
Total for this question: 1 mark
Lesson: 4.32 Human diploid and haploid numbers
Show hint
Show model answer
08 Explain Short answer 2 marks
4.32 Human diploid and haploid numbers
Exam question
Mark points shown after marking
Explain why red blood cells are neither haploid nor diploid.
(2) Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Show mark scheme
Total for this question: 2 marks
Lesson: 4.32 Human diploid and haploid numbers
Show hint
Show model answer
09 State Short answer 1 mark
4.32 Human diploid and haploid numbers
Exam question
Mark points shown after marking
State the type of cell division that turns a diploid cell into haploid cells.
(1) Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Show mark scheme
Total for this question: 1 mark
Lesson: 4.32 Human diploid and haploid numbers
Show hint
Show model answer
← All exam questions for 4(b)