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ANSC 224 EXAM 3 LATEST 2024 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS (ALL WHAT YOU NEED) LATEST EDITION 2024$19.99
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ANSC 224 EXAM 3 LATEST 2024 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS (ALL WHAT YOU NEED) LATEST EDITION 2024
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Course
ANSC 224
Institution
ANSC 224
ANSC 224 EXAM 3 LATEST 2024 WITH
ACTUAL QUESTIONS AND CORRECT
VERIFIED ANSWERS/ALREADY GRADED A+
100% GUARANTEED TO PASS CONCEPTS
(ALL WHAT YOU NEED) LATEST EDITION
2024
ANSC 224 EXAM 3 LATEST 2024 WITH
ACTUAL QUESTIONS AND CORRECT
VERIFIED ANSWERS/ALREADY GRADED A+
100% GUARANTEED TO PASS CONCEPTS
(ALL WHAT YOU NEED) LATEST EDITION
2024
germ layers of the blastocyst - ✔✔ANSWER✔✔->>>>>>>>-
endoderm
-mesoderm
,-ectoderm
the gonads, uterus, cervix, epididymis,, vas deferens, and the
accessory sex glands are a part of what germ layer in the
blastocyst - ✔✔ANSWER✔✔->>>>>>>>mesoderm
the mammary glands, hypothalamus, pituitary, penis, and
clitoris are a part of what germ layer in the blastocyst -
✔✔ANSWER✔✔->>>>>>>>ectoderm
posterior pituitary development - ✔✔ANSWER✔✔-
>>>>>>>>neurohypophysis - floor of brain (infundibulum)
anterior pituitary development - ✔✔ANSWER✔✔-
>>>>>>>>adenohypophysis - roof of mouth (Rathke's pouch)
what starts to regress in pituitary development -
✔✔ANSWER✔✔->>>>>>>>Rathke's pouch and infundibulum
form lobes
, mammalian sex differentiation steps - ✔✔ANSWER✔✔-
>>>>>>>>genetic sex (determinization) -> gonadal sex (testes or
ovaries) -> phenotypic sex (duct system and outer genitalia)
steps in the formation of the male reproductive tract -
✔✔ANSWER✔✔->>>>>>>>1- SRY protein
2- testes develop
3- Sertoli cells secrete anti-mullerian hormone (AMH) and
dihydrotestosterone
TWO PATHWAYS FROM HERE (ONE MULLERIAN)
4- desert hedgehog (DHH) genes causes differentiation of fetal
Leydig cells
5- testosterone
6- development of male duct system
MULLERIAN
4- AMH and testosterone degenerate paramesonephric duct
5- dihydrotestosterone
6- development of penis, scrotum, and accessory sex glands
steps in the formation of the female reproductive tract -
✔✔ANSWER✔✔->>>>>>>>1- no SRY protein
2- ovaries develop
, 3- no AMH
4- paramesonephric ducts become the oviducts, uterus, cervix
and part of vagina
5- complete female reproductive tract
Klinefelter's syndromes - ✔✔ANSWER✔✔->>>>>>>>XXY -> XX
-can go undetected
-minor symptoms
-more common than turners syndrome
XY --> ovary formation - ✔✔ANSWER✔✔->>>>>>>>deletion
of mutation of SRY
(SRY necessary for testes to form)
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