Salts, when dissolved in water, separate into their component ions due to the polar characteristics of water. An example is the dissociation of Sodium Chloride into Sodium ions and Chloride ions.
When salts are dissolved in water, they separate into ions. This is a process known as ionization or dissociation. For example, when Sodium Chloride (NaCl) is dissolved in water, it breaks up into Sodium ions (Na+) and Chloride ions (Cl-). This phenomenon occurs because water is a polar molecule, meaning it has regions of positive and negative charge. The positively charged part of a water molecule attracts the negatively charged ion (anion) in the salt, and the negatively charged part of a water molecule attracts the positively charged ion (cation) in the salt. Thus, causing the ions in the salt to separate from each other.
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B.) chloroplasts
C.) cytoplasm
D.) genes
Ans. (D). genes.
Gene represents a sequence of DNA, which codes for a functional molecule (such as RNA or protein). Information about inherited traits is stored and transferred through the genes.
Heredity occurs due to genetic material, which gets passed from parents to their progeny in the form of DNA. During reproduction, all the information for survival, growth, and reproduction, found in the DNA gets transferred to the next generation.
Thus, the correct answer is option (D).
Answer: The precise chemical composition and internal atomic structure that defines each mineral also directly determines its outward appearance and physical properties. Thus, in most cases, general appearance and a few easily determined physical properties are sufficient to identify the mineral.
Explanation:
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b. primary consumers
c. secondary consumers OR
d. decomposers
Answer:
producers make there on food
Explanation:
B is the correct answer which is carbon dioxide and methane