The appropriate response is A. Gastrulation is a stage ahead of schedule in the embryonic improvement of most creatures amid which the single-layered blastula is rearranged into a trilaminate (three-layered) structure known as the gastrula. These three germ layers are known as the ectoderm, mesoderm, and endoderm.
Answer:
Polymerase chain reaction, or PCR, is a technique to make many copies of a specific DNA region in vitro (in a test tube rather than an organism).
The answer would be D) fighting disease. Why D) u may ask? well its because number 1, A) making food doesn't really make animals healthy, some animals make their own supply of food and others just go find food rather than create so really no, number 2, B), getting enough sunlight doesn't make it healthy, some animals are underground or in the ocean, so they really don't need sunlight, some sea monsters below we don't know or seen yet have probably been down there without ever coming up for light so no, C) reproducing, animals reproducing wont really make them healthy at all, it will just make more of them so no. But D) yes because when their body fights against the disease it can help them stay healthy.
Answer:Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements.
Explanation:
they live in moist conditions due to the easy water cycle which allows them to get water from what we call morning dew! this allows the cells to absorb water as it settles from the dense air and condensation. is that helpful?
