Inside the vagina. The sperm swim rapidly to the uterus through the cervix.
The condition involving the development of white patches on the skin caused by the loss of melanocytes is Vitiligo.
Melanocytes is a quite differentiated cellular that produces a pigment melanin interior melanosomes. This cellular is darkish and dendritic in form. Melanin production is the basic characteristic of melanocytes.
Tyrosine is processed into melanin via the enzyme tyrosinase. chemicals that act as tyrosine analogs interact with tyrosinase or different melanin-generating enzymes, disrupt melanin production and result in the mobile strain reaction, which leads to inflammation and autoimmune destruction of melanocytes.
Vitiligo is due to the dearth of a pigment referred to as melanin in the pores and skin. Melanin is produced by using pores and skin cells referred to as melanocytes, and it gives your pores and skin its color. In vitiligo, there aren't sufficient operating melanocytes to provide sufficient melanin for your pores and skin. This reasons white patches to develop in your skin or hair.
Learn more about melanocytes here:- brainly.com/question/11081398
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Answer:
B. One is faster
Explanation:
They are both relatively the same when it comes to weight. Around 1,000-2,200 pounds.
They both eat about the same.
And they are both very lean.
But when it comes to speed the horse takes the lead. With cows only reaching about 25 MPH and horses up to 60 MPH.
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The correct answer is the left atrium receives the newly oxygenated blood.
