Question 4 if offspring inherit different DNA from their parents, each offspring will have
trails
Fill in the blank

Heterozygous traits

Explanation:

Different DNA means that one will give away a dominant while the other gives away a recessive allele.  Turns into: Hh/Jj/Nn

These alleles are heterozygous, so the answer is heterozygous

a. possible errors

d. new questions

explanation:

predictions and planning happen before. a summery comes after. errors you get after investigation and new questions propose what you can look for in the future.

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation: