Correct Answer: D. breathing

Correct Answer: D. species

Correct Answer: B. Industrial discharge

Explanation

Industrial discharge refers to the release of pollutants, such as chemicals, heavy metals, and wastewater, from industrial activities into water bodies. This is a primary source of pollution in aquatic ecosystems. Industries generate various pollutants that are often released into nearby water bodies, leading to water pollution and adverse effects on aquatic organisms and ecosystems.

Correct Answer: C) hepatitis

Explanation

This question is asking us to identify which of the given options is not an example of a genetic disease. The options are diabetes, cystic fibrosis, hepatitis, and epilepsy.Genetic diseases are illnesses that are caused by abnormalities in a person's DNA, which they inherit from their parents. These abnormalities can cause problems with the way the body functions.Diabetes is a genetic disease that affects how the body processes sugar. It can be passed down from a parent to their child. C

Correct Answer: A. reduces the rate of transpiration

Correct Answer: C. Grasshoppers

Correct Answer: C. hydrotropism

Correct Answer: B) protozoa

Explanation

This Biology question is asking about where flagella and cilia are found. The options from which to choose are flatworms, protozoa, coelenterates, annelids, and nematodes. Flagella and cilia are structures that are important for movement. Flagella are longer and fewer in number than cilia, which are shorter and more numerous. The correct answer to this question is option B, which is protozoa. Protozoa are unicellular organisms that are found in water and soil, and they use flagella and cilia for movement. Flatworms, coelenterates, annelids, and nematodes are multicellular organisms, but they do not use flagella and cilia for movement. It is important to note that there are other organisms that use flagella and cilia for movement, such as sperm cells in animals and algae in plants. Additionally, flagella and cilia have other functions in addition to movement, such as sensing the environment and moving fluid over a surface. In conclusion, flagella and cilia are found in protozoa, which are unicellular organisms that are commonly found in water and soil. They are used for movement, as well as other functions such as sensing the environment.

Correct Answer: A. cochlea

Correct Answer: D. larynx, trachea, bronchiole, and bronchus.

Explanation

The parts labelled 1, II, III and IV respectively are larynx, trachea, bronchiole and bronchus The larynx, commonly known as the voice box, is a cartilaginous structure located in the neck, just below the pharynx and above the trachea. The trachea, also known as the windpipe, is a long tube made of C-shaped rings of cartilage that extend from the larynx to the bronchi. Bronchioles are small, narrow tubes that branch out from the bronchi. They represent the smaller airways within the lungs. The bronchi are the two main branches that arise from the lower end of the trachea, one leading to each lung.