Which of the following implants in, or attaches to, the endometrium of the uterus?
A) embryo B) blastocyst C) secondary oocyte D) fetus
Answer: B
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Which is an accurate description of the posterior pituitary and its functions?
A. It is glandular tissue and secretes vasopressin and prolactin. B. It is neural tissue and is stimulated to secrete oxytocin and vasopressin by hypophysiotropic hormones. C. It is neural tissue that secretes hypophysiotropic hormones that control the secretion of the anterior pituitary hormones. D. It is glandular tissue and releases oxytocin and somatostatin when action potentials arrive along axons from the hypothalamus. E. It is neural tissue, and vesicles containing oxytocin and vasopressin are transported to axon terminals there.
Which of the following is essential when trying to demonstrate soft tissue?
What characteristic differentiates cardiac muscle cells from skeletal muscle cells?
A) striations B) excitability C) sarcoplasmic reticulum D) intercalated discs
A pregnancy that occurs outside the uterus is called
A. gestation. B. implantation. C. oogenesis. D. ectopic.