Test yourself – questions from our biology tuition content
What type of teeth, at the front of your mouth, are used for cutting food?
Molars
Incisors
Canines
Premolars
The sex cells contain ______ chromosomes.
23 double
23 single
46 double
46 single
Antigens are a substance that _____.
Absorb proteins in the body
Attack viruses
Induce an immune response
Kill bacteria
Kidneys excrete ______.
Homeostasis
Hormones
Urea
Glomerulus
Test yourself – questions from our GCSE biology tuition content
To show the characteristic that is caused by the recessive allele, both alleles for a gene have to be ______.
Dominant
Recessive
Heterozygous
Homozygous
An embryo produced from a donor is genetically _____ that that donor.
Identical
Similar
Different
Opposite
Antigens are a substance that _____.
Absorbs proteins in the body
Attacks viruses
Induces an immune response
Kills bacteria