Biology, 06.11.2019 06:31 larenhemmings
Do you have siblings? you may have similar traits, but you are also very different. we exhibit genetic variation, even in the same family, to sexual reproduction. during sexual reproduction gametes are produced through the process of meiosis. gametes, egg or sperm, are haploid cells. the 46 chromosomes our body cells contain are reduced so when egg or sperm are produced, there are 23 chromosomes each. in any family, with the same parents, those 23 chromosomes vary every time a gamete is produced, except in the case of identical twins. look at the diagram of meiosis. when the process is complete, each haploid gamete contains a variation of the original diploid cell. during meiosis chromosomes move randomly to separate poles. a human gamete will end up with 23 chromosomes after meiosis, but assures that each gamete will have one of many different combinations of chromosomes. a) law of dominance b) meiotic divisions c) reduction division d) independent assortment
Answers: 1
Biology, 22.06.2019 12:00
What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not
Answers: 1
Biology, 22.06.2019 14:30
All annelids and arthropods have a blank body plan . unlike annelids, arthropods also have blank . the circulatory system of annelids is blank , while circulatory system of arthropods is blank .
Answers: 3
Biology, 22.06.2019 20:30
What methods do scientists use to predict volcanic eruptions? select all that apply
Answers: 1
Do you have siblings? you may have similar traits, but you are also very different. we exhibit gene...
Social Studies, 28.04.2021 05:20
French, 28.04.2021 05:20
Arts, 28.04.2021 05:20
Mathematics, 28.04.2021 05:20
Mathematics, 28.04.2021 05:20
Health, 28.04.2021 05:20
Mathematics, 28.04.2021 05:20
Business, 28.04.2021 05:20
Mathematics, 28.04.2021 05:20
History, 28.04.2021 05:20
Physics, 28.04.2021 05:20
Mathematics, 28.04.2021 05:20