Answer:
alleles
Explanation:
dominant or recessive alleles depending on their traits
Answer:
The correct answer will be option-C
Explanation:
Endocrine glands are the organs of the endocrine system which control the functions of the body by directly secreting the chemical messengers (hormones) into the bloodstream which can act on the distant organs (target organs).
The main endocrine glands of the human body are the pituitary glands present in the brain, pineal gland in the brain, adrenal gland in kidney and the thyroid gland in the neck but the pancreas act as both endocrine and exocrine gland.
Eighty-five percent of the mass of the pancreas secretes digestive enzymes and is considered exocrine whereas only fifteen percent is considered the endocrine as it secretes the insulin hormone.
Thus, Option-C is the correct answer.
Answer:
A mixture is a combination of two or more substances which are bound chemically. Identities of each substance is retained in the mixture.
Solid-solid mixture is sub-type of mixture which are formed by mixing two or more solids.
For example, soil (mixture of sand, silt, clay etc), gun powder (mixture of carbon, potassium nitrate, sulphur), etc.
Similarly, in class various solid mixtures are found such as:
- Chalk is mixture of calcium carbonate, silt and clay.
- Concrete is a mixture of cement, lime, sand, rocks, and water.
- Stationery such as pen, pencil, sharpener, etc also come under solid mixtures.
- Alloys are also considered as homogeneous mixture. So, bronze, brass etc found in electrical appliances are also an example of solid mixtures.