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单选题 The optic vesicles of vertebrates induce the formation of a crystalline lens from their outer ectoderm, and what further can the crystalline lens induce the formation of the ectoderm
学科：Developmental Biology and Cancer
时间：2024-11-14 09:12:57
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题目1单选题
In the process of constructing the three-layer cell structure of the cerebellar cortex, which layer of cells has two sourcesA. External granular layerB. Internal granular layerC. Mantle zoneD. Purkinje cell layer
题目2单选题
The optic vesicles of vertebrates induce the formation of a crystalline lens from their outer ectoderm, and what further can the crystalline lens induce the formation of the ectodermA. NeuronB. RetinaC. CorneaD. Vitreous
题目3单选题
Which cells differentiate and form spinal gray matter during the development of the nervous systemA. Intermediate zoneB. Ependymal cellsC. MeningesD. Marginal zone
题目4单选题
Which of the following is not the structure of the brain during the triple bubble periodA. midbrainB. the forebrainC. DiencephalonD. rhombencephalon
题目5单选题
The earliest cells that make up the neural tube are a single layer of epithelial cells, also known as ( )A. intermediate layerB. 生发上皮C. gray matterD. white matter
题目6单选题
The neurons in the spinal ganglia originate from( )A. Neural crestB. Spinal cordC. Primary neural tubeD. Secondary neural tube
题目7单选题
The morphological characteristics of neuroepithelium are( )A. Stratified epitheliumB. Simple squamous epitheliumC. simple columnar epitheliumD. pseudostratified epithelium
题目8填空题
In the mammalian retina, external light sequentially passes through the ganglion cell layer, ( ), rod cell layer, and cone cell layer题目9填空题
Which cells migrate and differentiate into pigment cells in the epidermis题目10填空题
Which cells aggregate to form solid cell cords in the secondary neural tube, eventually creating a cavity that forms a hollow neural tube下载 题海APP
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