Answer: The correct answer is B) 23 in males.
In human beings, 23rd pair of chromosome, which is also called sex chromosomes is different amongst males.
It is XY in males whereas it is same in females that is XX.
23rd is the only homologous pair that is different in males as the presence of Y chromosomes determines the male sex. Chromosome pair 1- 22 are same in both males and females and are called autosomes.
The lowermost level of the epidermis is known as stratum germinativum. It is the bottom of the epidermis and cells divide constantly and push older cells upward. It is mainly complete up of basal keratinocyte stem cells which can be well thought-out the stem cells of the epidermis. They distribute to practice the keratinocytes of the stratum spinosum which transfer rapidly. Other types of cells originate within the stratum basale are melanocytes which is pigment making cells, langerhans cell which is immune cells and merkel cells such as touch receptors.
Answer:
1. Endoneurium covers the myelinated or unmyelinated axons. it is a layer of delicate connective tissue that envelops the myelin sheath of each of the myelinated nerve fiber.
2. Perineurium covers fascicles. It is the connective tissue sheath that envelops fascicle of nerve fibers within a nerve.
3. Epineurium covers nerves. It is the outermost layer of dense irregular connective tissue that envelops the peripheral nerve and multiple nerve fascicles.
Answer:
take nutrient from underground.
surport the tree
Explanation:
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