DNA and RNA are both <span>molecules that contain genetic information and are made up of nucleotides. The answer to your question is B.</span>
Answer: The Answer is C
Explanation: The deer is eating getting carbon by eating the grass (the producer)
Answer:
Option D is the correct option. All of the cells in the embryo would be capable of attaching to one another regardless of the cell type.
Explanation:
Cadherins are molecules that allow cell adhesions. Various number of cells bind together using this molecule for proper functioning.
If all the cells in a frog embryo expressed the same kind of cadherin molecule then all the cells in the embryo would adhere together. Neither will the embryo be able to develop properly nor will it have a proper structure. Most probably, it would lead to the death of the embryo.
The first modern form of terrarium was first invented sometime between 1827 and 1842 by Nathaniel Bagshaw Ward. This botanist and London doctor made the invention since he kept ferns in his house that kept on dying due to the fumes from the city's factories. In addition, he also noticed that plants grew in the soil that was kept in a jar where he kept caterpillars and moths for studying. Different natural processes can be observed such as photosynthesis, respiration and the water cycle. Terrariums can be sealed (have a removable lid) or open (no removable lid). In closed terrariums, you could have mosses, orchids, ferns or small plants that are usually seen in the tropics. In the other hand, open terrariums are better for plants that like to be dry for example succulents, blue oat grass, and catmint. An aquarium is for aquatic pets and plants while a terrarium is for land animals and plants. The mini ecosystems that can be represented are tropical forest, desert ecosystem, and grassland ecosystems. The desert ecosystem can be represented in open terrariums where dry plants can be found. While grassland and forest ecosystems can be represented by closed ecosystems that require tropical fauna and animal life.
Bacteria can also cause severe gastrointestinal infections as a consequence of the ingestion of contaminated food. Food-borne bacterial infections can lead to serious consequences for the patient.
