Answer:
Yes you are right it is the 3rd one ( container for the fertilized egg).
Answer:
c. by having designated uses for waterways , soil erosion can be completely avoided
Answer: B. on the surfaces of organs, on the walls of cavities, on the outer surface of the body, and in glands of the body.
Explanation:
The epithelial tissues are the tissues that are present throughout the parts of the body. They form the covering of the body surfaces. It helps in lining the body cavities and organs. It forms the major tissues of the glands.
These tissues are important as they perform diversity of functions in the body. Such as protection, absorption, secretion, filtration, excretion, sensory reception and diffusion.
Answer:
A) Fatty acids
Explanation:
Sterols are the organic compounds composed of the four rings fused together, an attached hydrocarbon chain and the characteristic functional group called -OH group attached to the ring.
The steroids are the compounds which contain the fused rings (a feature of sterol) and the attached -OH group. The presence of the hydrophobic chain provide makes them insoluble in water which is considered a characteristic feature of the lipids. Therefore the steroids are considered the lipid molecule or fatty acid-containing molecules.
The cholesterol is the most common type of sterol present in the organism, especially in the animal and plants.
Thus, Option-A is the correct answer.
