WorksheetsiGCSE Biology TOPIC 16 QUIZ: Plant and Human Reproduction
Total questions: 20
Worksheet time: 30mins
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
1. The stigmas are large and feathery to catch pollen.
2. The anthers are are loosely attached to the filament
1. The stigmas are not enclosed inside the petals but are exposed instead.
2. There pollen is large and few.
1. The stigmas and filament are enclosed close inside the petals.
2. There stigma is long and feathery.
1. The are large amounts of pollen.
2. The filament is strongly attached to the anther
Two of the offspring were produced by asexual reproduction. Which letters represent these two offspring?
M and T
P and R
P and U
N and S
State the name of the cell labelled S
(a)
State the name of Process R.
(a)
Example Answer: E, G, J, F, F
(a)
A
B
C
D
Where does implantation occur?
R
S
V
X
Example Answer: Baby, Embryo, Fetus, Gametes, Zygote
(a)
The diagram shows an organism reproducing ASEXUALLY. Which method of asexual reproduction is being shown?
Binary Fission
Runners
Propagation
Budding
Suggest why a plant grower may choose to reproduce a plant ASEXUALLY rather than allowing the plant to reproduce sexually.
It requires more time and energy.
The crop will have less genetic variation.
The population can be increased rapidly.
The population will be more resistant to disease.
Which of the following is true?
Maternal blood is supplied to the fetus through the umbilical cord.
Viral particles can pass from the mother to the baby across the placenta.
Oxygen is pass from the mother's blood to the fetus' lungs.
Waste products diffuse from mothers blood into the fetus umbilical cord.
How is the placenta designed to efficiently pass Glucose, fats, amino acids and other small molecules between the mother and fetus?
Villi to increase the surface area.
Large number of mitochondria for active transport.
A thick membrane.
Lots of carrier proteins in the membrane.
A
B
C
D
Hormone A stimulate ovulation. Give the name of this hormone. You can use the full name or the abbreviation/capital letters only.
(a)
Give the name of hormone D.
(a)
