#Question id: 10370
#Unit 6. System Physiology – Plant
Rhizobial genes that participate in nodule formation are called nodulation (nod) genes. Only one of the nod genes, the regulatory and constitutively expressed and regulates the transcription of the other nod genes;
#Question id: 3861
#Unit 3. Fundamental Processes
_ are sequences that are removed from primary transcripts, and _ are sequences that remain present in mature mRNA molecules.
#Question id: 16101
#Unit 7. System Physiology – Animal
#Question id: 4565
#Unit 11. Evolution and Behavior
Darwinʹs mechanism of natural selection required long time spans in order to modify species. From whom did Darwin get the concept of Earthʹs ancient age?
#Question id: 5738
#Unit 8. Inheritance Biology
It was once thought that the ____ karyotype was related to criminal disposition because it led to aggressive behavior due to excessive "maleness".