According to the opponent process theory cells that are stimulated by exposure to yellow; light are inhibited by exposure to blue light.
Change in allele frequencies and microevolution
The two types of cell transportation are as follows: active transportation, where energy is used, and passive transportation, where no energy is used
Answer:
d. Gemmulation involves providing a resistant layer of cells for a capsule; fragmentation is merely breaking off chunks of tissue to grow a new organism
Explanation:
Gemmulation and fragmentation are both a type of asexual reproduction. Gemmulation starts when mass of cell which is produced asexually that are capable of producing a new organism.
These mass of cells gets surrounded by a protective covering which provide a resistant layer of cell and the structure is called gemmule.
In fragmentation, the parent body part breaks from the whole body and gives rise to a new organism. For example in planaria. So the correct answer is d.
