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TLS Online TPP Program

#Question id: 7196

Under the process of endochondral ossification-

#Unit 5. Developmental Biology

  1. Bone formation in which epithelial mesenchyme becomes cartilage and the cartilage is replaced by bone.

  2. Bone formation in which endodermal cells becomes cartilage and the cartilage is replaced by bone.

  3. Bone formation in which mesodermal mesenchyme becomes bone and the bone is replaced by cartilage.

  4. Bone formation in which mesodermal mesenchyme becomes cartilage and the cartilage is replaced by bone
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TLS Online TPP Program

#Question id: 7144

#Unit 5. Developmental Biology

Heart development begins as
TLS Online TPP Program

#Question id: 7145

#Unit 5. Developmental Biology

In the development of the nervous system, which is the correct order of events?
TLS Online TPP Program

#Question id: 7146

#Unit 5. Developmental Biology

In Drosophila, the neuroectoderm is located ventrally during gastrulation, while in mice or frogs, the neuroectoderm is located dorsally. Which statement best describes how the two systems are similar or different?
TLS Online TPP Program

#Question id: 7147

#Unit 5. Developmental Biology

How does lateral inhibition work to specify individual neurons in the neural epithelium of invertebrates and vertebrates?
TLS Online TPP Program

#Question id: 7148

#Unit 5. Developmental Biology

What is the relationship between dorso-ventral patterning of the neural tube and patterning of the somites
TLS Online TPP Program

#Question id: 7149

#Unit 5. Developmental Biology

What role, if any, do Hox genes play in specification of neuronal fate?