D. radial symmetry evolved at least twice in unrelated invertebrates groups
Answer: The genotype of the generation resulting from the given P ( parental generation) is Aa that is all offsprings in the first generation will be heterozygous dominant.
The genotype of the parents is AA and aa and the gametes produced by these parents are A and a respectively.
When these gametes fuse, they result in the offsprings with genotype Aa. This represents a dominant phenotype due to the presence of dominant gene ( a gene that masks the expression of recessive gene and expresses itself), which is A in this case.
Answer:
Im pretty sure the correct answer would be the way it is listed.
100 Bushes, 50 Zebras, and 10 Lions.
Explanation:
Only 10 lions because they are at the top of the food chain, and 100 bushes because they are at the bottom.
I hope this helps :)