Answer:
The gene, or sequence of DNA, ultimately determines the unique sequence of amino acids in each peptide chain. A change in nucleotide sequence of the gene's coding region may lead to a different amino acid being added to the growing polypeptide chain, causing a change in protein structure and therefore function.
Answer:
Explanation:
A diploid cell becomes haploid during Meiosis I and is completed after Telephase I. These homologous chromosomes (from mom & dad, all duplicated) pair up during prophase I forming tetrads. The pairs of homologs line up on the metaphase plate during metaphase I
At what stage of meiosis are cells haploid?
Prophase II: Starting cells are the haploid cells made in meiosis I. Chromosomes condense. Metaphase II: Chromosomes line up at the metaphase plate. Anaphase II: Sister chromatids separate to opposite ends of the cell. Telophase II: Newly forming gametes are haploid, and each chromosome now has just one chromatid
Explanation:
Bacteria usually divides by fission. This produces offspring that are the exact copies of the parent unless a mutation occurs in the offspring.
Occasionally, however, bacteria cells exchange genetic material through conjugation. This exchange is akin to crossing over in higher organisms, result in genetic recombination of the bacterial DNA. This increases genetic diversity of the bacteria cells in the population. This genetic diversity improves the population's success in adapting to changes in the environment.
Learn More:
For more on bacterial conjugation check out;
brainly.com/question/8590049
brainly.com/question/10685556
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Single cell division is mitosis i think
Reproduce slowly. Rapid life history pattern means short life spans, reproduce early, and smaller body's.
