Belgian blue bull: ( )
A: It is a bull grown lots of muscle because a gene is inhibited.
B: It is a bull grown lots of muscle because a gene is overexpressed.
C: It is a bull grown lots of muscle because a gene that is missing.
D: It is a bull grown lots of muscle because a gene that is duplicated.
A: It is a bull grown lots of muscle because a gene is inhibited.
B: It is a bull grown lots of muscle because a gene is overexpressed.
C: It is a bull grown lots of muscle because a gene that is missing.
D: It is a bull grown lots of muscle because a gene that is duplicated.
举一反三
- Six years ago lots of tea plants_______________ on the hill. A: is grown B: grown C: grew D: were grown
- Helen was coughing because of the ________________. A: muscle ache B: flu
- Liv puts on weight because ____________ sends her lots of treats
- Cardiac muscle is different from skeletal muscle because: A: Fast Na+ Channels B: Slow Ca2+ Channels C: Presence of actin and myosin D: Na+-K+ pump
- The Browns sent lots of invitations for their party. But because of the improper time, few people _____ it.