Answer: Reverse the position of two cells from opposite poles as the blastula stage allow development
Explanation:
An experiment should be performed, this experiment will help to discover the interactivity that exists between cells before reaching the fetal period. The experiment ought to also influence the location of the cells.
Answer:
Chloroplasts are found in plant cells, they make up the green pigment ( chlorophyll ) which manufactures food for the plant during photosynthesis process.
Answer:
The differences biomes can be traced to differences in climate and where they are located in relation to the Equator. Global temperatures vary with the angle at which the sun's rays strike the different parts of the Earth's curved surface.
Explanation:
The right option is b. mutualism
Mutualism is a relationship
between two organisms of different species in which both organisms benefit from
the relationship. From the question given above, both the oxpeckers and the
zebras benefits from the relationship. This type of relationship describes
mutualism.
Answer:
True
Explanation:
Simple squamous epithelium is a type of epithelium that consists of a single layer of flattened cells. These cells look like a tiled floor. The cells of the simple squamous epithelium have centrally located nucleus. The nucleus is also flat in shape. These tissues are mainly found where filtration or diffusion occurs.
For example, the lining of the air sacs of lungs has a simple squamous epithelium that facilitates the diffusion of respiratory gases. Also, these tissues form the lining of blood vessels such as blood capillaries and allow diffusion of substances. These are not found in body areas subject to wear and tear.
