The relationship between the hermit crabs and the snails is A.commensalism
Why? Commensalism refers to a relationship where one organism benefits from the other without affecting it. In this case, the hermit crab benefits from the snails, via the latter's discarded shells. The crab's use of the snails' shells has no impact on the snails.
Answer:
ᗷEᑕᗩᑌᔕE
ITᔕ ᐯEᖇY IᗰᑭOᖇTᗩᑎT Iᑎ ᗰᗩᖇKET ᑕOᑎᑭETITIᐯEᑎEᔕᔕ. ITᔕ IᗰᑭOᖇTᗩᑎT ᗷEᑕᗩᑌᔕE ᗷEᑕᗩᑌᔕE YOᑌ ᑕᗩᑎ ᒪEᗩᖇᑎ ᗩᗷOᑌT ᗷᑌIᔕEᑎEᔕᔕ, Oᑎ ᕼOᗯ IT ᗯOᖇKᔕ ᗩᑎᗪ Oᑎ TᕼEIᖇ E᙭EᖇIEᑎᑕEᔕ. TᕼIᔕ Iᔕ IᗰᑭOᖇTᗩᑎT TO KEEᑭ TᕼE ᗷᑌIᔕEᑎEᔕᔕ ᔕᑌᑕᑕEᔕᔕᖴᑌᒪ, ᗩᑎᗪ OᖇGᗩᑎIᘔEᗪ.
William Smith and Georges Cuvier
Answer:
The tall parent was heterozygous
Explanation:
If tall height is dominant to short height the only genotype possible for short height is hh, while there are two possible genotypes for tall height, Hh and HH. When HH is crossed with hh all the offspring are Hh, but if Hh is crossed with hh, a quarter of the offspring is HH, a quarter is hh and half is Hh. If the tall pea plants were HH there would only be tall offspring, but because there are some short offspring we know that the tall pea plants must have a genotype of Hh.
