Mendel hypothesized that gametes have only one factor or allele for each inherited trait. this hypothesis is supported by the observation that a) diploid cells are produce by meiosis. b) haploid cells are produced by meiosis. c) diploid cells are produce by mitosis. d) haploid cells are produced by mitosis.

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.

Oi oi oi oi oi oi  i think it is true