Evolution - work card I need it fast! It would be great if someone helped me solve these tasks because I don't really understand them... I appreciate your help <3

What was the purpose of mendel's experiments with dihybrid crosses? a. to determine if dna was a transforming factor b. to determine if traits could be recessive c. to determine if traits affected each other d. to determine if traits had more than one allele

If there are 350 trout found in 200 square feet of a pond measuring 1000 square feet what is the estimated trout population of the pond? a. 1350 b. 1550 c. 1750 d. 2000

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above