The gene coding for Bt crystals have been genetically engineered into crop plants in order to:
a) make crops less sensitive to herbicides.
b) make crops more resistant to insects.
c) make crops more sensitive to herbicides.
d) make crops grow faster.
e) make crops develop larger fruits and vegetables.
Ans: b) make crops more resistant to insects.
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If only one twin has a trait, the twins are ____________________ for that trait
Fill in the blank(s) with correct word
Where in the cell will transcription take place?
a. Mitochondria b. Nucleus c. Rough endoplasmic reticulum d. Smooth endoplasmic reticulum e. Cytoplasm
The major source of nitrogenous nutrients in estuaries is incoming seawater
Indicate whether the statement is true or false
Laboratory simulations provide indirect evidence that organic compounds such as __________ and __________ self-assemble spontaneously under conditions like those thought to have prevailed on the early Earth.
Fill in the blank(s) with the appropriate word(s).