Which of the following traits is most likely controlled by box genes during the development of a vertebrate embryo ? Choose three correct answers

there are no details given

explanation:

i think the answer is

mass

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;

spiders belong to a group of arachnids.

arachnids have the following traits :

they have two body parts.

they have eight legs unlike insects which have 6 legs.

they have no wings.

these traits distinguish them from insects.

the information that antonio is doubting us the statement that spiders differences are as a result of being first to evolve.

this is because the evolution of one species is independent of the other species.