Q: Mendel's observation of pea plants also included many crosses that involved multiple traits, which prompted him to formulate the principle of this? A:

OPTIONS:
- independent contain
- independent texture
- dependent evolution
- independent assortment

Answer: independent assortment

Q: How is the radioactive decay measured? A:

OPTIONS:
- carbon dating
- quarter-life
- alpha emission
- half-life

Answer: half-life

Q: What is dna transcribed into after being replicated? A:

OPTIONS:
- protein
- diploid chromosomes
- gene
- rna

Answer: rna

Q: Solid-state radiation detectors convert ionization produced in a semiconductor (like those found in computer chips) directly into what? A:

OPTIONS:
- thermal energy
- microwaves
- isotopes
- electrical signal

Answer:
electrical signal