An organism has 18 chromosomes in its body cells. its sex cells have 9 chromosomes.
which statement correctly explains this?
its body cells are haploid and a result of mitosis.
its sex cells are diploid and a result of mitosis.
its sex cells are haploid and a result of meiosis.
its body cells are diploid and a result of meiosis.

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

What is one energy transformation that is taking place in the photo? radiant energy to thermal energy thermal energy to nuclear energy chemical energy to thermal energy radiant energy to chemical energy

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons