Biology, 30.04.2021 08:30 sadieruegner393
why in an ovary, germ cells undergo oogenesis (enter meiosis) during fetal life (before birth). but in a testis, germ cells do not undergo spermatogenesis (do not enter meiosis) until puberty?
Answers: 2
Biology, 21.06.2019 16:00, ahnorthcutt4965
Many kangaroo rats live in the sonoran desert of the southwestern united states. they have a variety of adaptations for living in the desert. under which circumstance would the kangaroo rats of the sonoran desert be most likely to develop new adaptations by natural selection?
Answers: 1
Biology, 22.06.2019 06:50, jerrica988
Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.
Answers: 3
Biology, 22.06.2019 17:10, gsls6165
Drag the tiles to the boxes to form correct pairs. match the causes with their effects cause: tectonic plates at transform boundaries experience friction. cause: tectonic plates at transform boundaries experience friction. cause: earth is covered by a crust that runs miles deep.
Answers: 1
why in an ovary, germ cells undergo oogenesis (enter meiosis) during fetal life (before birth). but...
Mathematics, 29.07.2019 20:00
Mathematics, 29.07.2019 20:00
Mathematics, 29.07.2019 20:00