Answer:
Rare species of plants can be cloned so they don't go extinct. To do this, stem cells are taken from the <u>meristems</u> of the plant.
Explanation:
Stem cells can be described as cells which are undifferentiated and have a capability to divide into specialized cells. In plants, the stem cells are located in the meristems of the plant. Out of these cells, all the specialized tissues and organs form in a plant.
Cloning is a method to produce identical copies of a gene or an entire organisms. The method of cloning is now being used widely to make organisms that are at the verge of extinction.
Answer:
explanation:
o occurs in both plants and animals not just animals
Germ or embryo is the smallest portion of the grain, and the embryo for a future plant found at the base of the whole grain or kernel that accounts for 2.5 percent of the grains weight. It is very rich in fat, vitamins, minerals, incomplete protein and an excellent source of B vitamins and vitamin E which is collected and sold separately and makes the whole grains susceptible to spoilage.
The correct answer is C. Genetic analysis
Explanation:
In biology, two organisms have a phylogenetic relationship if they share a common ancestor and therefore have genetic similarities although in most cases there are also similarities in morphology, physiology, etc. However, two organisms might have similarities in morphology and physiology without genetic similarities. Due to this, if you need to determine whether two species are related or not the best method is a genetic analysis as only those organisms that share a common ancestor (phylogenetic relationship) are genetically similar.
Coal, oil, and gas consist largely of carbon and hydrogen. The process that we call "burning" actually is chemical reactions with oxygen in the air. For the most part, the carbon combines with oxygen to form carbon dioxide (CO2), and the hydrogen combines with oxygen to form water vapor (H2<span>0). In both of these chemical reactions a substantial amount of energy is released as heat. Since heat is what is needed to instigate these chemical reactions, we have a </span>chain reaction<span>: reactions cause heat, which causes reactions, which cause heat, and so on. Once started the process continues until nearly all of the fuel has gone through the process (i.e., burned), or until something is done to stop it. Of course, the reason for arranging all this is to derive the heat.</span>
