In most triploblastic after embryonic development, the three layers are represented as?
Correct answer: D. Structures formed from them
- A. Their functions in the body
- B. Structures associated with them
- C. Separate layers of cells
- D. Structures formed from them
Explanation
Triploblasts are organisms whose body is derived from all three germ layers, which are the endoderm, mesoderm and ectoderm.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Embryonic Development
Embryonic development begins after fertilization with cleavage and formation of the morula and blastula, followed by gastrulation and the establishment of germ layers. It includes organ formation, tissue differentiation and early growth, rather than the later increase in size associated with postnatal development.
Practise Growth and Development
230 free Growth and Development MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Embryonic Development questions
In animals, a reproductive system developed from:
If the fate of each blastomere is foretold then what will that cleavage be?
Spiral and determinate cleavage is found in the embryo of:
In spermatophytes (seeded plants), the ploidy of embryo and the generation in which the embryo is produced is:
One of the changes that would occur in an ovary of flowering plants after double fertilisation is that the
In an experiment, a cell was isolated from an unknown embryo at four-cell stage and allowed to divide. Even after repeated divisions, this isolated cell did not develop into a complete animal.The embryo used in the above experiment could be of a: