Answer:
The correct answer is B. A gamete carries one allele for a gene.
Explanation:
Gamete (also called sex cell or reproductive cell) is a haploid cell (having half number of chromosome as compared to the parent cell) that is produced through a cell division, termed as meiosis in sexually reproducing organisms.
According to the Law of segregation given by Gregor Mendel-
During the process of gamete formation, the two alleles of each gene segregate from one another so that a gamete carries one allele for a gene.
Thus, option B) is the right answer.
Answer:
A and B
Explanation:
A and B are correct answers.
C is incorrect because Botulism does not produce stiff muscle, in fact it produces flaccid paralysis. Stiff muscles and lockjaw is produced by C. Tetani.
D is somewhat incorrect because, although you can kill the toxins via heat, you would need to heat your food to over 100°C for around 10 minutes, which no one does. Thus, reheating beans would not protect you from the bacteria and/or its toxins.
ALdosterone promotes the homeostasis of ions by causing the kidneys to absorb more sodium ions and secrete potassium ions.
What is ALdosterone ?
An adrenal cortex-produced steroid hormone (the outer layer of the adrenal gland). By retaining sodium inside and releasing potassium from the body, it aids in maintaining the proper balance of water and salts in the kidney. High blood pressure and a buildup of fluid in body tissues can result from an excess of aldosterone.
A hormone that controls both sodium and potassium ions is aldosterone. The kidney is stimulated to absorb more sodium ions and excrete potassium ions when the aldosterone hormone is released. The hormone aldosterone is secreted as a result of the following bodily situations.
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The correct answer would be Biomass. Biomass is the term for the total amount of living matter in each trophic level of an ecological pyramid. In other words, biomass is considered as the total mass of an organism in a given area.