Biology, 04.01.2022 21:10 Sparkleskeepsgoing
In meiosis, crossing over occurs, where homologous chromosomes synapse and their chromatids exchange genetic information. During crossing over, the allele for one trait swaps places with the allele for the same trait on the homologous chromosome. At this point, the sister chromatids are no longer identical. When the chromatids split from each other, there are four unique haploid sperm or egg cells.
Answers: 3
Biology, 21.06.2019 18:40
Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.
Answers: 2
Biology, 22.06.2019 05:20
The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind
Answers: 2
Biology, 22.06.2019 08:30
Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino
Answers: 2
In meiosis, crossing over occurs, where homologous chromosomes synapse and their chromatids exchange...
Mathematics, 06.05.2020 15:58
Mathematics, 06.05.2020 15:58
History, 06.05.2020 15:58
Social Studies, 06.05.2020 15:58
Mathematics, 06.05.2020 15:58
Chemistry, 06.05.2020 15:58