Target: 10 questions in 10 minutes |
1. What is a primary advantage of asexual reproduction in a stable environment?
- A. Production of genetically diverse offspring
- B. Rapid population increase without the need for a mate
- C. Higher survival rate of offspring due to genetic variation
- D. Increased likelihood of beneficial mutation
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2. Which process in sexual reproduction is responsible for breaking up parental combinations of alleles?
- A. Mitosis
- B. Cytokinesis
- C. Fertilization
- D. Meiosis
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3. What is a difference between male and female gametes in sexual reproduction?
- A. Male gametes are larger and contain more food reserves
- B. Female gametes travel to the male gametes
- C. Male gametes are smaller and have less food reserves
- D. Female gametes are produced in larger quantities than male gametes
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Q4&5. The image shows a female-typical reproductive system viewed from the front.
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- Which of the labels shows the location for the formation of a diploid cell with new allele combinations?
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5. Which tissue(s) is/are targets of oestradiol in the menstrual cycle?
- A. III only
- B. II and IV only
- C. I and III only
- D. III and IV only
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6. This graph shows hormone levels during the menstrual cycle:
Which of the following applies to hormone X?
| I. Maintains the endometrium |
| II. Can be used as a contraceptive |
| III. Stimulates breast development |
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- A. I and II only
- B. I only
- C. II and III only
- D. I, II and III
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7. The image below shows a side view of a male-typical reproductive system: 
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Tsaitgaist (adapted)
CC-BY-SA 3.0 |
Which structure labelled A to D transports sperm only?
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8. The image below shows a coconut.
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Earth Rangers
CC-BY-SA 4.0 |
Which statement is true regarding plant reproduction?
- A. Seed dispersal involves the transfer of pollen grains from the anther to the stigma
- B. Seed dispersal reduces competition
- C. Pollination involves the movement of fertilized seeds through various mechanisms
- D. Seed dispersal and pollination are both mechanisms that involve the transfer of seeds to new locations for reproduction.
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9. The image shows a diagram of a flower.
From the image above, what feature(s) indicate this is an insect pollinated flower?
| I. Large, bright coloured petals |
| II. Production of nectar to attract insects |
| III. Stamens buried within the petals |
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Sarah Greenwood
CC-BY-SA 4.0 |
A. I and II only
B. III only
C. II and III only
D. I, II, and III | |
10. Which of the following does not apply to cross pollination in plants?
- A. Low element of chance
- B. Promoted by pollen and stigma on the same plant having different maturation times
- C. Can be done by animals or the wind
- D. Reduces inbreeding
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