Este test está cronometrado.
Tienes 11 minutos para completar 10 preguntas de este test.
Continue to following definition:
Respiration is...
the production of a new individual.
obtaining organic chemicals for the repair of tissues.
the release of energy from sugars.
pumping air in and out of the lungs.
Kingdom Protoctista.
A Euglena is a single-celled organism which has its chromosomes enclosed in a nuclear membrane. It has chloroplasts in their cells and like plants, they produce their own food. What key terms describes it best?
Autotrophic, multi-cellular and prokaryotic
Saprophytic, uni-cellular and eukaryotic
Autotrophic, uni-cellular and eukaryotic
Heterotrophic, uni-cellular and prokaryotic
Which of the below fungus is used to produce wine, cheese and bread?
Pin mould
Amoeba
Bracket fungus
Yeast
All the pictures are parts of plants. Which of the pictures part of a monocotyledonous plant?
c and d
a,b and e
b, c and d
a and e
Take a look at the picture. I am a plant that reproduce by producing sporangia. To which phylum do I belong?
Bryophytes
Ferns
Conifers
Flowering plants
Complete the following sentence in order:
Some vertebrates have wings. If their body is also covered in feather they are ________, but if their body has fur they are _________ .
fish and mammals
birds and mammals
mammals and birds
birds and reptiles
What am I?
I am a vertebrate animal covered in dry scales. I am cold blooded and I lay eggs with a leathery shell.
An amphibian
A fish
A mollusc
A reptile
This is a dragon fly. It is an insect. Which one of the below describes its features best.
Body divided in two segments and has simple eyes.
Body divided in three segments and has five or more pairs of legs.
Body divided in three segments, three pairs of legs and compound eyes.
Body divided in two segments, four pairs of legs and two pairs of antennae.
A cat's scientific name is 'Felis catus'. What do the two parts of his name refer to?
Kingdom and Species
Genus and Species
Class and Species
Kingdom and Genus
Which name is given to a group of individuals that can reproduce to produce fertile offspring.
A genus
A species
A kingdom
A phylum