Please rate how pleased you are with your progress last year (grade 9)with an X

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.

If a grape were placed in a hypertonic solution what would happen and why?

Which of the following is one way in which organisms such as clown fish and sea turtles are able to overcome the many dangers that their offspring encounter and ensure that their species population numbers stay relatively steady