Q: What term describes a gene or sequence on a chromosome that co-segregates (shows genetic linkage) with a specific trait? A:

OPTIONS:
- nucleic acid chain
- analogous effect
- autosomal
- genetic marker

Answer: genetic marker

Problem: OPTIONS:
- no purpose
- attracting mates
- attracting predators
- warning predators
Q: Q: The bright color of poison dart frogs serves what purpose? A:
Answer: warning predators

Problem:OPTIONS:
- regular and irregular
- positive and charged
- negative and neutal
- positive and negative

Q: What type of ions do ionic compounds contain? A:
****
A: positive and negative

Q: Birds have light-weight bones that are filled with what? A:
OPTIONS:
- water
- proteins
- blood
- air
air

Q: What is the name of the mechanism in which sounds are encoded in microwaves by changing their frequency? A:
OPTIONS:
- molecular modulation
- shape modulation
- mechanical modulation
- frequency modulation

Answer: frequency modulation

input with options: Q: What is it called when an egg develops into an individual without being fertilized? A:
OPTIONS:
- symbiosis
- abiogenesis
- metamorphosis
- parthenogenesis
output:
parthenogenesis