Biology Y8 Flashcards
Hello!
Hello!
Rock!
Paper!
Paper!
Scissors!
Scissors!
Rock!
What are enzymes?
Chemicals that separate fats, sugars and proteins into their individual components.
What role does fibre have in our body?
It allows the chyme to pass through the system easier.
Name the order of the organs involved in digestion.
Mouth, salivary glands, epiglottis, oesophagus, stomach, liver, gallbladder, pancreas, small intestine (duodenum, jejunum, ileum), appendix, large intestine
Which is dominant: blue eyes or brown eyes?
Brown eyes
What are alleles?
They are combinations of DNA that result in certain characteristics.
How many pairs of chromosomes do we have?
23 (46 chromosomes in total)
What is a gamete?
A sperm or an egg.
How many chromosomes are in a gamete?
23
Explain evolution.
…
What is a zygote?
A fertilised egg cell.
