True of False
Genes that code for proteins can be turned on and off

Aboy with an extra x chromosome probably has which of the following syndromes?

The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia