What is the effect of expressing a dominant active form of the small gtpase rac1 in a human neutrophil?

(a) the actin cytoskeleton of the neutrophil undergoes depolymerization.
(b) the neutrophil forms lamellipodial extensions.
(c) the neutrophil forms stress fibers.
(d) the neutrophil forms filopodia.
(e) the neutrophil forms focal adhesions to attach to the substratum.

Kara has a plant that produces either purple or white flowers. she crosses a plant that has two recessive alleles for white flowers with a plant that has two dominant alleles for purple flowers. which result would be true of all of the offspring? a) all of the offspring would have two recessive alleles and white flowers. b) all of the offspring would have two dominant alleles and purple flowers. c) all of the offspring would have one recessive allele, one dominant allele, and white flowers. d) all of the offspring would have one recessive allele, one dominant allele, and purple flowers