Phytochrome occurs in two forms. In which form it promotes the germionation of needs of some species

The form of phytochrome that promotes the germination of seeds of some species ?

The group of organisms of same species forms ?

The metal that occurs in the native form is?

Which of the following is a peculiarity of form, function, or behaviour that promotes the likelihood of a species continued existence ?

Some metals occur in the native form because of their

a. b. The formation of (B) form (A) proceeds via the form-antion of which of the following intermediate species ?

a. b. The formation of (B) form (A) proceeds via the form-antion of which of the following intermediate species ?