Yes all animals humans and bugs have hearts
The answer is false (sorry I'm late.)
The three major islands are Japan, Indonesia and New Zealand.
Answer:
Genotype Rr gives a round phenotype
Genotype rr gives a wrinkled phenotype
There will be 50% round plants and 50% wrinkled plants.
Explanation:
R r
r Rr rr
r Rr rr
Attached(random characters to reach 20)