An experiment as variety of garden peas having a smooth seed coat was crossed with a wrinkled seed coat all the seed obtaining in the F1 an a smoth seed coat . The F1 generation was selfed the total number in F2 was 7324.let the gene for smooth seed coat be S (a) work out the genotypes for the F1
(b) work out the following for F2
genotypes, phenotypes,
genotypic ratio, phenotypic ratio.
(c) calculate the total number of the
-wrinkled seeed in F2
-smooth seed in F2

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

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

What are 3 reasons that natural selection occurs