Which of the following is an example of an environmental impact of agriculture?
A) high use of gold, copper, and silver
B) high use of water
C) high use of rock supplies
D) high use of mineral resources

The cluster of developing cells from conception until birth is called an

In sweet pea, gene c is responsible for color production and gene p is responsible for the purple color pigment. both of them are located on two different loci on different chromosomes. the flowers will be purple only when the plant has the genotypes as c_p_. no color will be produced with genotypes: ccpp, ccpp, ccpp, ccpp. thus, gene c controls the expression of gene p. what pattern of inheritance is exhibited here? a. pleiotropy b. epistasis c. multiple alleles

If a checkpoint detects damaged dna, the checkpoint may