Bone marrow contains tissue that produces lymphocytes. B-lymphocytes (B-cells) mature in the bone marrow. T-lymphocytes (T-cells) mature in the thymus gland. Other blood cells such as monocytes and leukocytes are produced in the bone marrow.one marrow contains tissue that produces lymphocytes. B-lymphocytes (B-cells) mature in the bone marrow. T-lymphocytes (T-cells) mature in the thymus gland. Other blood cells such as monocytes and leukocytes are produced in the bone marrow.
ZTE Customer Service Phone Number Phone Number of ZTE is +86-755-26770000, +86-755-26779999. ZTE Corporation is the worldâs leading provider of telecommunication solutions based in china with presence in 160 countries including Latin America, Brazil and Mexico.
Verizon Headquarters 1095 Avenue of the Americas New York, NY 10036. Phone Number: Call 1-212-395-1000 or fax 1-212-517-1897 to reach someone at the corporate office and Verizon headquarters. Email: There is no official email address or contact form for Verizon headquarters, but we did find contacts for the investor relations team [+]. Website: We found the official website for the Verizon business [+] and an investor side of the website [+].