WorksheetsB1.2
Total questions: 15
Worksheet time: 12mins
Name
Class
Date
1.
What tropism is shown in the picture?
a)
phototropism
b)
Geotropism
c)
Thigmotropism
2.
Which tropism uses the hormone "auxin" that causes cells on the shady side of the plant to get longer?
a)
Phototropism
b)
Geotropism
c)
Transpiration
d)
Photosynthesis
3.
What is the name of the process that produces sugar in the leaves of a plant?
a)
Photosynthesis
b)
Cell Respiration
c)
Protein Synthesis
d)
Transpiration
4.
Growth response to gravity is
a)
phototropism
b)
geotropism
c)
thigmotropism
d)
transpiration
5.
"The Pill" prevents
a)
ovulation
b)
egg production
c)
sperm motility
d)
shedding uterine lining
6.
produces estrogen and progesterone
a)
testes
b)
overies
7.
What does FSH do?
a)
causes egg to mature and stimulates oestrogen production
b)
causes lining to grow and stimulates LH surge
c)
stimulates ovulation and secretes progesterone from corpus luteum
d)
maintains lining and prevents FSH and LH
8.
What does oestrogen do?
a)
causes egg to mature and stimulates oestrogen production
b)
causes lining to grow and stimulates LH surge
c)
stimulates ovulation and secretes progesterone from corpus luteum
d)
maintains lining and prevents FSH and LH
9.
What does LH do?
a)
causes egg to mature and stimulates oestrogen production
b)
causes lining to grow and stimulates LH surge
c)
stimulates ovulation and secretes progesterone from corpus luteum
d)
maintains lining and prevents FSH and LH
10.
What are receptors?
a)
any part of the body that produces a response.
b)
A tiny gap where two neurons meet.
c)
Specialized cells that detect changes in the environment and turn them into electrical impulses.
d)
A very quick response to when a receptor is stimulated.
11.
What does the central nervous system consists of?
a)
Brain and Spinal Cord.
b)
Heart and Lungs
c)
Intestine and Pelvis
d)
Eyes and Ears
12.
What are neurons?
a)
Cells that carry information as tiny electrical signals
b)
Cells that detect changes in the environment and turn them into electrical impulses
c)
Any part of the body that produces a response
d)
A very quick response to when a receptor is stimulated.
13.
What is the function of a Sensory Neuron?
a)
Carry signals from receptors to the spinal cord and the brain
b)
Carry messages from one part of the central nervous system to another
c)
Carry signals from the central nervous system to effectors
14.
What is the function of a Motor Neuron?
a)
Carry messages from one part of the central nervous system to another
b)
Carry signals from the central nervous system to effectors
c)
Carry signals from receptors to the spinal cord and the brain
15.
What is a reflex action?
a)
When signals cross a gap using chemicals
b)
A very quick response to when a receptor is stimulated (no brain inv.)
c)
Muscle contracting in your eye or a gland in your brain
100 %
