Variation Flashcards
1
Q
What is asexual reproduction
A
One parent
Clone so no variation
2
Q
What’s sexual reproduction
A
2 parents
Variations caused by gamates mixing chromosomes
3
Q
Cuttings involve
A
Plants
Low tech
Small pieces of plant in moist soil
Easy and cheap
4
Q
Issues with spraying crops
A
More chemicals but better crops
5
Q
Ethical issues with clones
Negative
A
Hard to clone
Expensive
Wouldn’t be the same animal
Don’t need it
6
Q
Positive about cloning
A
Farm animals can be cloned Help conditions like blindness Cheaper food More food Make more money
7
Q
What does a cell contain
A
NUCLEUS which has CHROMOSOMES and made from DNA
