The answer is D) Stationary
(Not a 100% on this but, I'm like 90)
C: lack of water during long periods..
I cant help with your question but add me on snap
Answer:
You can determine its genotype by crossing it to an animal with a recessive genotype, llbb.
Explanation:
A test cross is performed when there is an individual with an unknown genotype and we desire to know if it is a heterozygote individual or a dominant homozygote individual.
The cross occurs between the individual of unkown genotype and a recessive homozygote individual.