¿Crees que el cromosoma Y contiene genes que son críticos para la supervivencia de un organismo? Explica tu razonamiento

Imagine ? person stepping on a pin and pulling his or her foot way look at the réfléchir arc of the scenarios below

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.

How do plants obtain more sunlight a.) they lean towards the light b.)they grow straight up c.) they only live in sunny areas, like the tropics d.) they stay low to the ground