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2 years ago

Which structures consist of ectodermal contributions

1 answer:

6 0

The structure that consists of ectodermal contributions is; all neural tissue, including the brain and spinal cord

<h3>What are the structures of ectodermal contributions?</h3>

Ectodermal organs include hair, teeth, and many exocrine glands. They originate from two adjacent tissue layers: the epithelium and the mesenchyme.

Similar sequential and reciprocal interactions between the epithelium and mesenchyme regulate the early steps of development in all ectodermal organs.

The main function of the ectoderm is to form the central nervous system (brain and spinal cord). Following gastrulation, the mesoderm forms the rod-like notochord which signals the adjacent dorsal ectoderm to thicken and form the neural plate.

Thus, the structure that consists of ectodermal contributions is all neural tissue, including the brain and spinal cord

Complete question is;

Which structures consist of ectodermal contributions?

A) all neural tissue, including the brain and spinal cord

B) all components of the lymphatic system

C) urinary bladder and distal portions of the duct system

D) all components of the muscular system

Read more about central nervous system at; brainly.com/question/14260811

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What mass of glucose (C6H12O6) should be dissolved in 12. 0 kg of water to obtain a solution with a freezing point of -5. 8 ∘C?.

bogdanovich [222]

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Recall that;

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i = Van't Hoff factor = 1 (molecular solution)

We have to find the freezing point depression from;

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Now;

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m = 3.12 m

But molality = number of moles of solute/mass of solvent in Kg

Molar mass of solute = 180 g/mol

Let the mass of solute be m

3.12 = m/180/12

3.12 = m/180 × 12

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Learn more: brainly.com/question/6249935

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<h3>Binomial Expression</h3>

We are given the expression;

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Thus,we will have;

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Read more on binomial expression at; brainly.com/question/14968861

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Explanation:

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