Answer:
Fibrous Joints. Fibrous joints are held together by strong connective tissue with only a slight capacity to stretch.
Cartilaginous Joints. Cartilaginous joints allow for slight movement and occur where bone ends are covered
Synovial Joints. Synovial joints allow the greatest degree of movement due to their structure.
Types of Synovial Joints. The many synovial joints of the human body enable movement of various types
Explanation:
"By growing a bud" is the one way among the following choices given in the question that <span>an adult hydra produce a new hydra. The correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that has actually come to your desired help.</span>
A. older fossils are found in deeper layers of undisturbed rock strata.
Answer:
The correct answer is - yes, The ion pumps can actively separate charge; thus, they can create a potential difference.
Explanation:
Ion channels create a potential difference by providing a path for the flow of current across the membrane. Ion pumps such as Na+/K+ pump create a potential difference across the membrane by separating the charge.
In the sodium-potassium pump the movement of ions across the inside and outside of the membrane by active transport. The concentration difference between the inside of the membrane and outside of the membrane causes a potential difference.
Alopecia areata is an autoimmune disorder that attacks the hair follicles, causing well-defined bald areas on the scalp or elsewhere on the body. It is a disorder that usually starts during childhood. It happens because the immune system would mistakenly attack the hair follicles where growth of hair starts. This condition is common for people younger than 20 years of age. It typically starts when group of hair would fall out resulting to areas of the scalp to be bald. Also, hair would appear thinner and weak that they would break easily. This condition could happen if you have a history of this in the family, have this at a you age, has other autoimmune disorder and prone to allergies.
