Year 7 - Variety of Life

Beschreibung

Year 7 Science Quiz am Year 7 - Variety of Life, erstellt von Archana RELAN am 23/02/2020.
Archana RELAN
Quiz von Archana RELAN, aktualisiert more than 1 year ago
Archana RELAN
Erstellt von Archana RELAN vor mehr als 4 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
Variation is a word that describes
Antworten
  • the way that some leaves have white areas on them.
  • how sexual reproduction occurs.
  • the differences between living things.
  • a group of things that are all exactly the same.

Frage 2

Frage
Variation occurs
Antworten
  • only between living things of the same type.
  • only between different types of living things.
  • between living things of the same type and of different types.
  • only in things which are not living.

Frage 3

Frage
What relationship does this graph show?
Antworten
  • The longer a fish is, the slower it swims.
  • The shorter a fish is, the slower it swims.
  • All fish swim at the same speed.
  • A fish with bigger fins swims faster.

Frage 4

Frage
A species is
Antworten
  • a nasty disease.
  • a set of organisms that can reproduce giving more organisms of the same type.
  • a way of telling how old an animal is.
  • someone who wears glasses.

Frage 5

Frage
Which of these features can not be inherited?
Antworten
  • eye colour
  • hair colour
  • scar
  • curly hair

Frage 6

Frage
What does the word ‘environment’ mean?
Antworten
  • a set of conditions around a living thing
  • a set of conditions that can only be made in a laboratory
  • a type of paper made by recycling
  • a disease caused by a virus

Frage 7

Frage
A cress seedling was grown without any light. It grew tall, thin and yellow. What environmental factor caused this to happen?
Antworten
  • The seeds were yellow in the first place.
  • The seeds did not get enough water.
  • The seeds were from tall, thin and yellow cress plants.
  • The seeds had too little light.

Frage 8

Frage
Which of these is an example of environmental variation?
Antworten
  • a woman with naturally blonde hair
  • a man with an earring
  • a girl with blue eyes
  • a boy with naturally curly hair

Frage 9

Frage
If you saw these two tigers in the wild, one difference would be
Antworten
  • they have different patterns of stripes.
  • one is bigger than the other.
  • one has a tail and the other does not.
  • they have different numbers of legs.

Frage 10

Frage
The two fingerprints that are the most similar are
Antworten
  • 1 and 4.
  • 2 and 4.
  • 3 and 4.
  • 1 and 3.

Frage 11

Frage
Grouping together organisms with similar features is called
Antworten
  • organising
  • tissue culture
  • dividing
  • classification

Frage 12

Frage
Which of these is a useful way of telling birds apart from other animals?
Antworten
  • Birds can fly.
  • Birds live in the air habitat.
  • Birds have legs.
  • Birds have feathers.

Frage 13

Frage
Vertebrates are animals that have
Antworten
  • blood
  • a backbone
  • a fear of heights
  • hair

Frage 14

Frage
Vertebrates are animals that have
Antworten
  • blood
  • a backbone
  • a fear of heights
  • hair

Frage 15

Frage
The five groups of vertebrates are
Antworten
  • chickens, dolphins, eagles, turtles
  • mammals, reptiles, penguins, worms, bacteria
  • amphibians, birds, reptiles, mammals, fish
  • fish, amphibians, mammals, snakes, insects

Frage 16

Frage
The main difference between mammals and birds is
Antworten
  • mammals have legs, birds do not
  • mammals have hair, birds have feathers
  • mammals cannot fly but all birds can
  • mammals talk, birds cannot make sounds

Frage 17

Frage
Amphibians are different from reptiles and fish because
Antworten
  • they do not have eyes
  • they do not have scaly skins
  • they cannot move
  • they can change colour

Frage 18

Frage
An invertebrate is
Antworten
  • any plant
  • any animal
  • an animal without a backbone
  • an animal that does not grow

Frage 19

Frage
Some of the invertebrate groups are
Antworten
  • molluscs, annelids, arthropods
  • arthropods, insects, fish
  • plants, animals, bacteria
  • fungi, arthropods, jellyfish

Frage 20

Frage
All arthropods have
Antworten
  • four legs and two eyes
  • bodies divided into five sections
  • jointed legs
  • a ‘fleshy pad’

Frage 21

Frage
Which of these is the name of one group of arthropods
Antworten
  • annelids
  • molluscs
  • fish
  • insects

Frage 22

Frage
Select the pictures of invertebrates.

Frage 23

Frage
Complete the sentences to give two differences between a chicken and a fish. Chickens have wings, fish have [blank_start]________[blank_end]. Chickens have feathers, fish have [blank_start]________[blank_end].
Antworten
  • eyes
  • fins
  • a mouth
  • a heart
  • lungs
  • scales

Frage 24

Frage
Sandra took cuttings from an African violet plant and put them into pots. She had so many that she had to put them on different windowsills in her house. She ran out of soil and so some plants were put in different types of soil. She expected all the plants to be identical but some were taller and some had more leaves than others. Select environmental factors that might have affected the growth of her plants.
Antworten
  • Light
  • Size of cutting
  • Water
  • Fertilisers in soil
  • Type of pot
  • Size of windowsill

Frage 25

Frage
Look at these pictures of invertebrates. Select the name of the invertebrate group that each animal is in.
Antworten
  • Insect
  • Arthropod
  • Mollusc
  • Crustacean
  • Insect
  • Arthropod
  • Mollusc
  • Crustacean

Frage 26

Frage
Select the words or phrases that describe groups which insects belong to.
Antworten
  • Animal
  • Vertebrate
  • Plant
  • Invertebrate
  • Mollusc
  • Arachnid
  • Arthropod

Frage 27

Frage
Select the words that are features of all insects.
Antworten
  • Backbone
  • Jointed legs
  • Two body sections
  • Six legs
  • Exoskeleton
  • Warm-blooded

Frage 28

Frage
Look at these pictures of vertebrates. Select the name of the vertebrate group that each animal is in. The first one has been done for you.
Antworten
  • Reptile
  • Amphibian
  • Mammal
  • Fish
  • Reptile
  • Amphibian
  • Mammal
  • Fish
  • Reptile
  • Amphibian
  • Mammal
  • Fish
  • Reptile
  • Amphibian
  • Mammal
  • Fish

Frage 29

Frage
Look at this graph. What sort of variation does this graph show?
Antworten
  • Continuous variation
  • Discontinuous variation
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