They provide evidence of genes coding for structures that are present not because they are useful, but because they were once useful to an ancestor.
<span>One example is the plantaris muscle. This is a long, thin muscle in the human foot and calf that serves no significanl purpose in humans ... in fact, it is regularly removed by doctors harvesting muscle tissue to use in reconstructive heart surgery, because its removal leaves no loss of function in walking or balance. </span>
<span>However this same muscle is found more fully developed in the feet and calves of other primates. It is the muscle used for grasping with the feet.</span>
This question isn't very specified but i'm pretty sure by the context the answer is gonna be tree frogs.
Answer:
The two navy officers shown at left are identical twins. ... Identical twins look so similar because identical twins have the same genetic makeup, meaning, the same DNA (same nitrogenous bases). This is because by they are fertilised by the same egg, making them identical.
Explanation:
This is copied so be careful
Hope it helped!
(more rainfall) is the answer fjfjsgtjriethiwthwrjwhffiwhofehwtwehrwehfiwppwrjrperjwrjwirjwjtwithrtuohruqwelhjrvpihtrbegtirtuwri0vgty4ruwjuprmcdne9thuvhw8e0rcwr
The answer is D) unlimited flow of water into or out of the cell for #9.
For #10, the answer is C) endocytosis and exocytosis.