WILL GIVE BRAINILEST
which of these traits are absent in marsupials?
Fur and amniotic e...
Biology, 02.11.2020 17:50 dinarussell74
WILL GIVE BRAINILEST
which of these traits are absent in marsupials?
Fur and amniotic egg
Four limbs and amniotic egg
Four limbs and shearing teeth
Shearing teeth and retractable claws
Answers: 1
Biology, 21.06.2019 18:20
You have a solution that contains phospholipid vesicles in a test tube. these vesicles have phospholipid bilayers, but do not contain any membrane transporters. you add a number of different molecules to the solution, and wait a period of time for them to equilibrate. if you could measure the concentration of each molecule, for which of the following would you expect to measure equal concentrations inside and outside of the vesicles? assume for this question that the overall osmolarity inside and outside the vesicles is the same (that is, there is no appreciable diffusion of water across the membrane). (select two answers) an amino acid with a hydrophobic side-chain a small non-polar molecule a negatively charged ion a small polar molecule a small lipid hormone
Answers: 2
Biology, 22.06.2019 00:10
Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.
Answers: 1
Biology, 22.06.2019 05:30
Why do oceanic plates tend to subduction when colliding with a continental plate
Answers: 3
Biology, 22.06.2019 05:40
Why do we perceive objects as retaining their brightness under different lighting levels?
Answers: 1
History, 07.04.2021 05:00
Mathematics, 07.04.2021 05:00
Arts, 07.04.2021 05:00
History, 07.04.2021 05:00
Mathematics, 07.04.2021 05:00