The co2 becomes trapped in the atmosphere where it causes a greenhouse effect and continually gets warmer and warmer
Not including the variety generated by crossing over, 16
Answer:
True
Explanation:
The fluid mosaic model is often used to describe the cell plasma membrane as having proteins randomly scattered across its surface in a mosaic manner and the fluidity allowing for movement of proteins within the phospholipid bilayer.
4) Fossil records support the lack of evidence of early photosynthetic plants.
Answer:
There is no change, the lac l gene is constitutively expressed, regardless of the presence of lactose.
Explanation:
Lacl gene codes for the lac repressor hence is always expressed to produce lac repressors which may or may not be bounded dependent on the presence of lactose. Lacl gene expression is not regulated, thus is constitutively expressed.