The correct answer to your question would be (4) - planting large expanses of one crop reduces the biodiversity of the area.
This should be evident - once you're planting only one crop in a certain area this necessarily decreases the biodiversity of that area. What is even more problematic with palm oil, however, is that it's often associate with the reduction of the natural habitat of different animals such as orangutans for example.
Answer is D cilia are absent in plant cells
to allow single-celled<span> organisms to produce useful products</span>
The answer is 46.
Somatic cells means body cells, including your skin cells, muscle cells, stomach cells etc. All of them has 46 chromosomes, in human. They have the complete set of chromosomes.
Meanwhile the only cells that have different chromosomes are the gametes. They only have half of the chromosomes than the somatic cells, in order to restore the correct number of chromosomes of offsprings.
Therefore, if you cut your arm, your body produce new skin cells by the process of mitosis, where the new cells would be genetically identical to the parent cell, which is the older skin cells. So, the answer is 46.
Answer: It must have the ability to replicate faithfully It must be variable. It must perform the action associated with the phenotype. It must contain complex information.