During the embryonic period each of the three germ layers gives rise to a number of specific tissues & organs, one of the followingstatements is not true?O a. The intermediate mesoderm will give rise to the urogenital system.O b. Blood cells & blood vessels arise from the mesoderm.O c. Paraxial mesoderm is divided into small segment (blocks) known as somites.O d. Neurulation is the process by which the neural plate forms the gut tube.O e. In general, the ectoderm gives rise to structures & organs that maintain contact with the outside world.Clear my choice During the embryonic period each of the three germ layers gives rise to a number of specific tissues & organs, one of the followingstatements is not true?O a. The intermediate mesoderm will give rise to the urogenital system.O b. Blood cells & blood vessels arise from the mesoderm.O c. Paraxial mesoderm is divided into small segment (blocks) known as somites.O d. Neurulation is the process by which the neural plate forms the gut tube.O e. In general, the ectoderm gives rise to structures & organs that maintain contact with the outside world.Clear my choice

Triploblastic animals have three germinal layers (ectoderm, mesoderm and endoderm) during embryonic…

uring the embryonic period each of the three germ layers gives rise to a number of specific tissues & organs, one of the following atements is not true? D a. The intermediate mesoderm will give rise to the urogenital system. O b. Blood cells & blood vessels arise from the mesoderm. D c. Paraxial mesoderm is divided into small segment (blocks) known as somites. D d. Neurulation is the process by which the neural plate forms the gut tube. De. In general, the ectoderm gives rise to structures & organs that maintain contact with the outside world. Clear my choice

uring the embryonic period each of the three germ layers gives rise to a number of specific tissues & organs, one of the following atements is not true? D a. The intermediate mesoderm will give rise to the urogenital system. O b. Blood cells & blood vessels arise from the mesoderm. D c. Paraxial mesoderm is divided into small segment (blocks) known as somites. D d. Neurulation is the process by which the neural plate forms the gut tube. De. In general, the ectoderm gives rise to structures & organs that maintain contact with the outside world. Clear my choice

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter50: Animal Development

Section: Chapter Questions

Problem 4TYK

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Similar questions

During cleavage, the _______ is converted to a ball of cells, which in turn is transformed into the __________. a. zygote; blastocyst b. trophoblast; embryonic disk c. ovum; embryonic disk d. blastocyst; embryonic disk
Nutrient and waste requirements for the developing fetus are handled during the first few weeks by _____. a. the placenta b. diffusion through the endometrium c. the chorion d. the blastocyst
A human blastocyst normally implants in ................. a. an oviduct c. the uterus b. a seminiferous tubule d. the vagina
How Is Sex Determined? The absence of a Y chromosome in an early embryo causes the: a. embryonic testis to become an ovary b. Wolffian duct system to develop c. Mllerian duct system to degenerate d. indifferent gonad to become an ovary e. indifferent gonad to become a testis
The folding of ectoderm on the top of the embryo during organogenesis produces...? Group of answer choices a. somites b. the archenteron c. the neural tube d. the gastrula e. the blastula
Into which structures do the trophoblast cells of the developing embryo, differentiate? a) The developing foetus b) The yolk sac c) The placenta d) The blood vessels e) All of the above
The placenta is formed from ________.a. the embryo’s mesenchymal cellsb. the mother’s endometrium onlyc. the mother’s endometrium and the embryo’schorionic membraned. the mother’s endometrium and the embryo’sumbilical cord
What would happen if the trophoblast did not secrete hCG upon implantation of the blastocyst? a. The cells would not continue to divide. b. The corpus luteum would continue to produce progesterone and estrogen. c. Menses would flush the blastocyst out of the uterus. d. The uterine mucosa would not envelop the blastocyst.
Which of the following statements is NOT correct about the umbilical cord? a. The umbilical cord is formed from the yolk sac and the allantois. b. The umbilical cord is formed from the chorion. c. The umbilical cord consists of two arteries and one vein. d. The placenta connects to the embryon via the umbilical cord.
What happens to the stratum functionalis of the endometrium during menstruation? Group of answer choices a.it gets larger and more energy-rich b.it develops into the myometrium c.it allows implantation of the embryo d.it is sloughed off
What immediate effect does the SRY gene have on a developing fetus? A) It directs the gonads to develop into testes. B) It directs the gonads to develop into ovaries. C) It directs the Müllerian ducts to develop into female internal reproductive structures.
Chorionic villi develop from:- a. the zona pellucida. b. the endometrium. c. the syncytiotrophoblast. d. the embryoblast. e. the epiblast