Answer:
the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.
Answer:
the first one is correct
Explanation:
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The compound light microscope is the most commonly used type of microscope. It uses lenses and light to magnify and view images.
Answer:
The pituitary gland refers to a small gland, which is situated in the sella turcica. It is considered the master gland of the body. The pituitary gland comprises two prime parts, the posterior pituitary gland and the anterior pituitary gland. The anterior pituitary gland produces six hormones and discharged them into the bloodstream.
The following are the hormones produced by anterior pituitary gland:
1. The growth hormone that monitors metabolism, growth and body composition.
2. Adrenocorticotropic hormone that instigates the adrenal glands to produce steroid hormones, mainly cortisol.
3. Follicle-stimulating hormone and luteinizing hormone, also called gonadotropins, which functions on the testes or ovaries to instigate the production of sex hormone, and maturity of sperm and egg.
4. The thyroid-stimulating hormone that instigates the thyroid gland to discharge thyroid hormones.
5. Prolactin that instigates the production of milk.
In biology, a mutation is the permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elements. Mutations result from errors during DNA replication or other types of damage to DNA, which then may undergo error-prone repair, or cause an error during other forms of repair, or else may cause an error during replication. Mutations may also result from insertion or deletion of segments of DNA due to mobile genetic elements. Mutations may or may not produce discernible changes in the observable characteristics of an organism.
