Answer:
1) b - pores on the leaves of a plant
2) d - none of the above
Explanation:
1) Stomata are pores on the leaves of a plant that help in taking in carbon dioxide and give out oxygen.
2) Blue black coloration on leaves during test for photosynthesis is used to indicate the presence of starch in leaves.
Question- Which molecule is correctly paired with its building blocks?
Answer- carbohydrate-monosaccharides
Pigment photosynthesis and the comeellianGene
Answer:
900 nanometer (nm)
Explanation:
Given that,
Length of a bacterial cell = 0.9 micrometer (µm)
There is a direct relationship between the nanometer and the micrometer scale,
It is that 1 micrometer (μm) = 1000 nanometer (nm)
Therefore, 0.9 μm = 900 nm
Thus, the length of the given bacterial cell is 900 nanometer (nm).
Based on this information, it can be said that evolution of the frog's body is taking place through natural selection. This selection is based on how "fit" the frog is to his environment.
