2. Carrie is studying the genes of two fruit flies in her lab. She knows what alleles they have. She
wants to know the potential combinations of
alleles their offspring could inherit. Which of
these choices would help Carrie identify the
potential combinations?
A. an allele
B. a carrier
C. a pedigree
D. a Punnett square
SCIENCE QUESTION

Eter lives in a beautiful region. peter and other residents of his region use water from the river that flows through their region. recently, mark industries decided to set up their chemical plant near that river. peter realized that the waste from the chemical plant would pollute the river. he decided to seek a legal ordinance that would restrict the use of land near that river for specific use only. which type of zoning will peter and his region?