Answer: The center vacoule
Explanation:
Vacuoles are membrane-bounded vesicles whose functions vary in different kinds of cells. Mature plant cells generally contain a large central vacuole.
The plant cell central vacuole is a varsatile compartment. It can hold reserve of important organic material such as protein stockpiled and inorganic ions. Many plant cells use their vacuoles as a disposal sites for metabolic by-products that would endanger the cell if the accumulate in the cytosol.
Vacuoles may also help protect the plant against predators by containing compounds that are poisonous or unpalatable to animals.
White blood cells, or leukocytes, contain the same organelles as eukaryotic cells, such as the Golgi<span> apparatus, </span>mitochondria<span>, a </span>nucleus<span> and </span>nucleolus<span>, centrioles, rough </span>endoplasmic reticulum<span>, smooth </span>endoplasmic reticulum<span> and peroxisomes.</span>
Answer:
A) A system of classification based on homology
Explanation:
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Answer: False.
Meat is a good source of protein. There are nine essential amino acids which are required under special conditions like illness.
These are- Histidine, Leucine, Isoleucine, Valine, Threonine, Methionine, Lysine, Phenylalanine and Tryptophan. They cannot be synthesized by the body and therefore need to be taken from external protein sources.
Since meat contains all the essential amino acids, therefore it is considered as a good source of protein. Hence, the given statement is false.
