Scientists have used genes from spiders to genetically engineer goats that produce silk strands along with their milk. which of the following is true of the silk made by the goats?

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

The negative impacts of nonnative species generally outweigh the positive impacts

Explain why biological control methods are generally environmentally superior to chemical pest control methods.