The Mesosalpinx is a portion of the broad ligament that anchors the uterine tubes. The broad ligament covers the uterus anteriorly and posteriorly, fuses along its lateral margins and extends the lateral walls and floor of the pelvic cavity. Mesometrium is the portion of the broad ligament which anchors the uterus.
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Your question was.... "What layer of the blood vessel wall is composed of areolar connective tissue containing elastic and collagen fibers"
Your answer is the Tunica intima, Because, The blood vessel's tough outer layer is made up of connective tissue, which permits it to withstand stresses occurring on the vessel wall. It also contains strong collagen fibers that help bind the blood vessel to surrounding tissues, providing stability to the vessel.
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<span>The structure of a paramecium that holds a "reserve copy" of all the cell's genes is the micro nucleus.
</span>The micro nucelus is one of the <span>two kinds of </span>nuclei the paramecium has. The other is the<span> large ellipsoidal </span>nucleus<span> called a macronucleus. Every paramecium must have at least one small </span>nucleus<span> called a </span>micronucleus. The micronucleus is a storage site for the germline genetic material of the organism.
I think is b so yeah if I’m wrong I’m really sorry
