9) where do the microtubules of the spindle originate during mitosis in both plant and animal cells? ; a) centromere; b) centrosome; c) centriole; d) chromatid; e) kinetochore

The answer would be cstep by step explanation: all of the other animals developed their features while the salamander was born with them

When you are making a guess you are forming a hypothesis

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.