#Question id: 4741
#Unit 8. Inheritance Biology
The F2 progeny from a particular cross exhibit a modified dihybrid ratio of 9 : 7 (instead of 9 : 3 : 3 : 1). What phenotypic ratio would be expected from a testcross of the F1?
#Question id: 7042
#Unit 5. Developmental Biology
Potentiating the effect on phenotypic variation, when normal zebrafish of the same age, zebrafish embryos exposed to ____X____ the larvae develops with severe developmental anomalies, including reduction in the size of head, gill, and thoracic cartilages associated with cranial neural crest migration. What is X?
#Question id: 21389
#Unit 12. Applied Biology
#Question id: 657
#Unit 1. Molecules and their Interaction Relevant to Biology
Structural proteins that typically assemble into large cables or threads to provide mechanical support to cells or organisms are classified as ________ proteins.
#Question id: 12975
#Unit 10. Ecological Principles