The two structure that would provide a positive identification of a plant cell under a microscope would be Plasma Membrane and Large Central Vacuole.
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Water soluble hormones affect target cells by binding to Plasma membrane receptor. The cell surface receptor is the binding site for water soluble hormones.The water soluble hormones must bind to binding site (cell surface receptor) because they are unable pass through plasma membrane freely due to their polarity.
Answer: the sequence of three bases that codes for a specific amino acid
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If scientists collect and store seeds samples this means that they want to have a collection of the species with the objective of being sure that the species won't disappear- with the objective of preserving the species.
If they collect seeds of many species, this means that they're interested in the diversity of species: the correct answer is (4) preserve the diversity of plant species
The correct answer is D. Mutation causing uncontrolled cell division.
Mutation is termed as the alteration of sequence of nucleotides which is permanent to organisms or extrachromosomal DNA or virus.
During DNA replication mutation may result from different errors. For example, during meiosis we can say that the result of mutation can be harmful if mutation can change proteins which are being produced by a gene.