True or false?
3.the bottom of a river channel is called the bank.
4. a single stream always has just one source.
5. moving water slows down when it enters a body of still
6. a river's basin is also called its bed.
7. a divide is the lowest point between two river basins.
8. all lakes have fresh water.
9. sunlight may not be able to reach the bottom of a de
10. the great lakes are volcanic lakes.

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