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Biology KS3 Basics Flashcards | StudBud
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Biology KS3 Basics
Biology KS3 Basics
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Questions
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Answers
1
What stain do you use to look at onion cells?
gram stain
eosin
methylene blue
iodine solution
2
In human reproduction, where does fertilisation occur?
cervix
ovary
oviduct
uterus
3
In which section of a sperm would you expect to find the DNA?
mid section
head end
tail section
4
The acrosome contains enzymes
False
True
5
Which of these molecules move by diffusion?
glucose
oxygen
glycolipids
glycoproteins
6
Which of the following is a predator of a snowshoe hare?
Bob-tailed cat
Tiger cub
Canadian Lynx
Mink
7
How long is human gestation?
around 9 weeks
around 9 months
around 400 days
around 40 days
8
What does the anther release?
nectar
pollen
seeds
ova
9
This plant will be wind pollinated
False
True
10
Name the scientist
Paul Nurse
Venki Ramakrishman
Hagan Bayley
CV Ramen
11
What is the name of this animal?
coyote
red panda
skunk
prairie dog
12
How does this plant disperse its seeds?
by air
by water
by exploding
by animals
13
The SA:V of this animal is...
really big
larger than a mouse
actually quite small
not related to heat conservation
14
This cell is from a plant
True
False
15
If the eyepiece lens is x 10 and the objective is x 40, what is the total magnification?
x 40
x 4000
x 400
you cannot work this out
16
Name this flower
hydrangea
lilac
hyacinth
lily
17
In plants, the ovary becomes the fruit
True
False
18
Which of the following does an animal cell not have?
cytoplasm
cell wall
mitochondria
cell membrane
19
What process happens inside mitochondria?
lipid synthesis
photosynthesis
respiration
meiosis
20
The stigma is a female reproductive organ
True
False
