Which Punnet square would have 50% of the offspring be heterozygous and 50% of the offspring be homozygous recessive?

A)
B)
C)
D)

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.