In guinea pigs, rough coats (R) are dominant over smooth coats (r).
1 answer:
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Yeah yeah so :D,
Large polar molecules can only cross the membrane with the help of protein named channel protein and carrier protein.
So, this both proteins act like a gate, the large molecules enter the protein and the protein let the large molecules in to the membrane. (see the picture so that you can understand more, its carrier protein)
the only difference between channel protein and carrier protein is, channel proteins has fixed shape while carrier protein can flip.
Answer:
The number of times one needs to use the completely filled cone to completely fill the cylinder with water is 24.
Explanation:
Radius of cylinder = r = 10 cm
Height of cylinder = h = 20 cm
Volume of cylinder= V = ...(1)
Radius of the cone = r' = 5 cm
Height of cone = h' = 10 cm
Volume of cone = V' = ...(2)
V = 24V'
The number of times one needs to use the completely filled cone to completely fill the cylinder with water is 24.