Fechar
In which part of a cell is genetic information found?
Where is DNA found?
What is the 'twisted ladder' structure of DNA called?
How many PAIRS of chromosomes do humans have?
What is the unit of inheritance?
Give another word for a sex cell.
Offspring inherit information from their parents but don't look exactly like them. Why?
Why do chromosomes come in pairs?
What is special about a clone?
Which reproduction shows variety? Why?
Why is variety important?
What are the advantages of tissue culture cloning?
What is the disadvantage of tissue culture cloning?
What is variation?
In animal cloning, what part of an animal is cloned?
What are the advantages of adult cell cloning?
What are the disadvantages of adult cell cloning?
How many animals in an adult cell cloning process are involved?
What is genetic engineering?
What is a bacterium ring of DNA called?
How is the insulin gene taken out of one organism to be put in another?
Give a use for bacterium when genetically engineered.
Why are genes inserted into animals and plants as well as bacteria?
What are the advantages of genetic engineering?
What is a genetic disease?
What is a disadvantage of genetic engineering?
How are seeds in a packet produced?
How does tissue culture differ from taking cuttings?
How can a cow produce 30 or more calves in a year?
Producing new plants with one parent is called.....
The advantage of cloning a strawberry plant is that.....
The disadvantage of cloning a strawberry plant is that.....
Give 2 disadvantages of spraying crops with pesticides.
What use are cloned animals?
the colour of a rabbits fur is known as a .......................
the colour of a rabbits fur is controlled by a ................
how do we know which gender the chromosomes x and y belong to?
What is the difference between chromosomes in a gamete and a body cell?
How do you create identical and non identifiable twins?
