The seed develops as the ovule had already fertilize with the sperm so it cannot be C and D as those happen before fertilisation. A cannot be the answer as in an angiosperm, there is no egg, only ovules.
The mesoderm is one of the embryonic layers together with the ectoderm and endoderm. The germ layer that gives rise to muscle is the <u>mesoderm</u>.
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What is the mesoderm?</h3>
Three embryonic layers are present in the blastoderm after segmentation. One of them is the <u>mesoderm</u>, which is located between the ectoderm and the endoderm.
Different tissues and cells are formed from the mesoderm, such as muscular, skeletal, circulatory, and connective tissues.
The correct anwer is mesoderm. The embyonic germ layer that gives rise to muscle is the mesoderm.
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100 cause reefs are higher and closer to us than epipelagic
The advantageous proteins that build larger molecules help prolong life life. If there is better survival and reproduction, it is more likely to pass onto the next generation. If it continues to be advantageous, the sequence of them change to support the life of the current species.