The cross between Dd egg-snail and a dd s snail mate will result in snails with genotype 1/2 Dd:1/2 dd and phenotype all right-coiling.
<h3>What is a genotype?</h3>
The genotype refers to the allele combinations that can be found for one or more loci in an individual.
The phenotype refers to how the genes and alleles interact to produce a physical trait in an organism.
In this case, one parent can produce two types of gametes (D and d), whereas the other parent can only produce d gametes.
Learn more about genotypes here:
brainly.com/question/22117
Sorry the photo isn't clear
Abiotic factors are are not living, while biotic factors are. Grass is living, so it would be a biotic factor.
Anwser D
Because in science, we always evaluate, and if its not correct, go back and see what we did wrong.
It would be the first one. Hope this helps :)
