B. How far do butterflies migrate
A, C and D are opinions not facts.
Yes. True vertebrates have a true head that develops from a neural crest of cells and hard structures surrounding the notochord.
The neural crest, which forms early in the development process in vertebrate embryos, is a fold on the neural plate where the neural and epidermal ectoderms converge. As an embryo grows, the neural crest produces neural crest cells (NCCs), which can differentiate into a variety of different cell types and contribute to tissues and organs.
The notochord is a temporary structure that plays a crucial role in higher animals. It secretes substances that communicate with all neighbouring tissues, telling them where they are and what will happen to them.
Therefore, True vertebrates have a true head that develops from a neural crest of cells and hard structures surrounding the notochord.
Learn more about notochord here:
brainly.com/question/11871768
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Answer:
1. they come mainly in 2 parts (Felis catus is for a domestic cat) = all in the binomal naming system format
2. they are all in the same language so anyone in the world can interpret what animal it is= latin
3. genus and species= this means that the first scientific name (ie Felis) is the genus and Catus is the species of the feline organisms
Explanation: