Answer:
yes it is!
Explanation:
Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function.
Exactly 989527/1048576, or approximately 94.37%
Since each trait is carried on a different chromosome, the two traits are independent of each other. Since both parents are heterozygous for the trait, each parent can contribute 1 of a possible 4 combinations of the alleles. So there are 16 possible offspring. I'll use "a", "A", "b", "B" to represent each allele and the possible children are aabb, aabB, aaBb, aaBB, aAbb, aAbB, aABb, aABB, Aabb, AabB, AaBb, AaBB, AAbb, AAbB, AABb, and AABB
Of the above 16 possibilities, there are 7 that are homozygous in an undesired traint and 9 that don't exhibit the undesired trait. So let's first calculate the probability of "what are the chances that all 5 children not exhibiting an undesired trait?" and then subtract that result from 1. So
1-(9/16)^5 = 1 - 59049/1048576 = 989527/1048576 which is approximately 0.943686485 = 94.3686485%
So the answer is exactly 989527/1048576, or approximately 94.37%
Answer:
Explanation below.
Explanation:
3. The salinity of water increases as the water moves from the inland area to the ocean. This is because the ocean has high salinity.
Salinity is the amount or concentration of salt in the water.
WAYS BY WHICH ESTUARIES PROTECT THE INLAND AREAS
1. The plant in estuaries prevent shoreline erosion.
2. Protect the inland areas from flooding.
3. Protect the inland areas from storm surges from hurricane.
IMPORTANCE OF ESTUARIES TO INLAND PEOPLE AND WILDLIFE.
1. They provide nesting and feeding habits for many aquatic plants and animals.
2. Provide goals and services that are economically and ecologically indispensable.
3. Prevent shoreline erosion
4. Protect the inland areas from flooding.
IMPACTS OF DREDGING ON FISH LIVING ESTUARIES.
Dredging have negative impacts on the organisms in estuaries. These are
1. Habitat degradation
2. Remobilization of contaminants
3. Increase rate of sedimentation.
4. Increased the concentration of suspended matter.
<h2>Answer is option "b"</h2>
Explanation:
- Non-ionizing radiation is radiation that has a lower frequency, or longer wavelength, in the EMR spectrum. These frequencies range from that of power lines, radios, and cell phones, up to visible light. Non-ionizing radiation is not powerful enough to break the chemical bonds in molecules. In general, it is not harmful to human health as radiation per se, but could be harmful in terms of the transfer of heat energy. An example of an emitter of non-ionizing radiation is a microwave oven.
- Non-ionizing radiation is less harmful because the rays carry much less energy. Radio waves, light, and even heat are examples of non-ionizing radiation. For the most part, these kinds of radiation do not cause any damage. However, ultraviolet light is a kind of non-ionizing radiation that can be harmful - it can cause mutations in DNA
- Non-ionizing radiation is limited to the lower energy range electromagnetic radiation, which is more commonly known as light. However, the light we can see with our eyes, visible light, is only a small section of the electromagnetic radiation spectrum as seen here
- Hence the right answer is option "b"
