0654 Biology Topic 10 Reproduction Quiz #! Reproduction in Plants

Jeffrey Piggott
Quiz by Jeffrey Piggott, updated more than 1 year ago
Jeffrey Piggott
Created by Jeffrey Piggott almost 3 years ago
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Quiz for IGCSE 0654 Coordinated Sciences on topic B10 Reproduction.

Resource summary

Question 1

Question
The diagrams show pollen grains from three different species of plant as they appear under the microscope. The diagrams are all to the same scale. Which pollen grains are involved in insect-pollination?
Answer
  • 1 and 2
  • 1 only
  • 2 and 3
  • 3 only

Question 2

Question
What are the characteristics of asexual reproduction?
Answer
  • A
  • B
  • C
  • D

Question 3

Question
The table shows the conditions provided for four sets of seeds. Which of the seeds germinate?
Answer
  • A
  • B
  • C
  • D

Question 4

Question
The diagram shows a flower. In which structure do seeds develop?
Answer
  • A
  • B
  • C
  • D

Question 5

Question
 What must always be available to allow seeds to germinate?
Answer
  • carbon dioxide
  • light
  • mineral salts
  • water

Question 6

Question
The diagram shows half a flower. On which structure would pollen be deposited in pollination?
Answer

Question 7

Question
 Four tubes were set up as shown and placed in the dark. In which tube would the seeds germinate first?
Answer
  • A
  • B
  • C
  • D

Question 8

Question
The diagram shows a vertical section through a flower. What are X and Y?
Answer
  • X = anther ; Y = stigma
  • X = anther ; Y = style
  • X = stamen ; Y = stigma
  • X = stamen ; Y = style

Question 9

Question
Four samples of seeds germinated in different conditions of temperature and light, as shown in the table. A typical seedling from each sample was removed after seven days. Which seedling was from sample 2?
Answer
  • A
  • B
  • C
  • D

Question 10

Question
he diagram shows a germinating broad bean seed which has been cut in half. Which labels show the cotyledon and the plumule?
Answer
  • A
  • B
  • C
  • D

Question 11

Question
The diagram shows a process in plant reproduction. Which process is represented by arrow X?
Answer
  • A fertilisation
  • B pollen tube growth
  • C pollen tube growth
  • D seed dispersal

Question 12

Question
Which environmental condition is not essential for the germination of all seeds?
Answer
  • A availability of light
  • B availability of oxygen
  • C availability of water
  • D a suitable temperature

Question 13

Question
The diagram shows a flower in vertical section. Which numbered parts of the flower continue to develop after fertilisation?
Answer
  • A 1 and 5
  • B 2 and 4
  • C 3 and 5
  • D 4 and 5

Question 14

Question
To avoid extinction of a rare plant species, a botanical garden keeps a collection of seeds, known as a seed bank. Which condition will prevent these seeds germinating whilst in storage?
Answer
  • A high humidity
  • B high oxygen levels
  • C low light intensity
  • D ow temperature

Question 15

Question
What may be defined as ‘an increase in dry mass’ in plants?
Answer
  • A growth
  • B nutrition
  • C reproduction
  • D respiration

Question 16

Question
The diagram shows a plant that is producing small plantlets. Which statement about the plantlets is correct?
Answer
  • A They are genetically different from the parent plant.
  • B They are genetically identical to the parent plant.
  • C They are produced as a result of the fusion of nuclei.
  • D They are produced by fertilising the flowers.

Question 17

Question
Which response is a result of "geotropism"?
Answer
  • A flowers being produced
  • B growing bigger leaves
  • C roots growing downwards
  • D seeds germinating

Question 18

Question
Some bean seeds are planted 2 cm below the surface of some soil in a tray. Which process will not occur as the seeds start to germinate?
Answer
  • A growth
  • B osmosis
  • C photosynthesis
  • D respiration

Question 19

Question
The diagram shows an experiment on germination. Groups of test-tubes were set up as shown. The groups were placed in different conditions. Which table shows the results?
Answer
  • A
  • B
  • C
  • D

Question 20

Question
The diagram shows a section through a flower. After the flower is fertilised, which parts will develop into the fruit and the seed?
Answer
  • A Fruit: 1; Seed: 2.
  • B Fruit: 1; Seed: 4.
  • C Fruit: 2; Seed: 3.
  • D Fruit: 3; Seed: 4.

Question 21

Question
The graph is a record of the growth of a plant. Which labels should be used for the x-axis and the y-axis?
Answer
  • A x-axis: dry mass; y-axis: number of cells
  • B x-axis: time; y-axis: cell size
  • C x-axis: time; y-axis: dry mass
  • D x-axis: total mass; y-axis: time

Question 22

Question
"Pollination" is the transfer of pollen -
Answer
  • A from anther to sepal
  • B from anther to stigma.
  • C from sepal to anther.
  • D from stigma to anther.
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