Answer:
Acar starts moving at 85 m/s for 10 seconds. Then the car decelerates for 5 seconds to 30 m/s. After 10 more seconds, the car is traveling 120 m/s and continues at this speed for 10 additional seconds. What is the acceleration of the car between seconds 10 and 15?
Explanation:
so that's it
Somatic mutations are acquired after birth in non-reproductive cells. These changes occur in only certain cells of the body and can be caused by tobacco use, ultraviolet radiation, viruses, chemicals and age. Acquired mutations are the most common cause of cancer.
Humans experience many somatic mutations over a lifetime, and the human body is normally able to correct most of these changes. This is why there is only a small chance of one mutation causing cancer. It normally takes many mutations over a lifetime to cause cancer. This is why older people are the most likely group to get cancer, as they have had more chances for mutations to build up.
It binds lactose which changes its conformation so that is no longer binds to DNA. This allows the lactose operon to be transcribed.
The parents are hybrid for smooth pea plants(Tt). So the cross is Tt * Tt. You get 50% Tt, 25% TT, and 25% tt. Your chances are 75% smooth, and 25% wrinkled.
Answer:
a. inner and outer cell layers separated by a jelly-like mesoglea.
Explanation:
The body wall of cnidarians and ctenophores consist of a inner and outer cell layers separated by a jelly-like mesoglea. The function of this mesoglea offer an hydrostatic skeleton to the Cnidarians.
The mesoglea is composed of several substances including fibrous proteins, like collagen and proteoglycans but in both cnidaria and ctenophora, the mesoglea contains muscle bundles and nerve fibres.
