Tiêu đề Reproduction in Plants and Animals 2023.pdf ✅

REPRODUCTION 15090 10 30 1115 Ochre to me a condensed part rooftop of DNA which carries genetic information bÉomnaq 8Tg of genes that codes for centromere sister protein gene chromatid A specie has its fix numbers of chromosome If this number changes it is called chromosomal mutation for example down Syndrome trisomic Cond Humans 46 a s p É 2333306hm Kangroo 12 Every cell has 23 pairs of chromosomes each pair has a chromosome from mother parent and the other chromosome from father parent DIPLOIDRN HAPLOID N 23 46 It contain which contain 2 sets of chromo single set of chromosome IN some in each pair in each pair of