Q: Mutations which benefit the organism in which they occur are known as? A:

OPTIONS:
- extraordinary mutations
- helpful mutations
- healthy mutations
- beneficial mutations

Answer: beneficial mutations

Problem: OPTIONS:
- fecal waste
- methane waste
- carbon waste
- nitrogenous waste
Q: Q: Urea, ammonia and uric acid are types of what waste, excreted in different forms by different species? A:
Answer: nitrogenous waste

Problem:OPTIONS:
- condensation
- stimulation
- conduction
- vibration

Q: How do all musical instruments create sound? A:
****
A: vibration

Q: What is the term for a cross in which the inheritance of two characteristics are tracked at the same time? A:
OPTIONS:
- fraternal
- identical twin
- Mendelian
- dihybrid cross
dihybrid cross

Q: What do you call the membrane-bounded droplets that have some properties of cells? A:
OPTIONS:
- rods
- membranes.
- sporozoans
- protocells

Answer: protocells

input with options: Q: What determines sex in animals? A:
OPTIONS:
- cell structure
- ribosomes
- cell density
- sex chromosomes
output:
sex chromosomes