Answer: Timing of the cricket's chirps.
Explanation:
That would be the helicase.
The two principal types of connective tissue in a
muscle are collagen and myofibrils. The entire muscle is wrapped in collagen to
form a fascicle. Looking at one muscle fiber, you will see that almost the
entire cross section of the muscle fiber is composed of long, cylindrical
strands of proteins called myofibrils<span>. </span>
The answer of the first question is double fertilization !!! I don't get the second question so.... comment if you have that question !!!
