Options found elsewhere:
-always genetically identical to one parent
-always genetically identical to both parents
-never genetically identical to one parent
-sometimes genetically different than both parents
Answer:
-sometimes genetically different than both parents
Explanation:
Protists are eukaryotes that cannot be classed as animals, plants, or fungi. They are quite diverse. Examples include amoeba, plasmodium, and slime mould.
Because they are so diverse, protists also have very different modes of reproduction. Some protists undergo asexual reproduction, where they simply make a copy of themselves without a mate. Others undergo sexual reproduction.
Therefore, the only option that can be correct is "-sometimes genetically different than both parents" .
If they were always genetically identical to one parent or both parents, that would mean that sexual reproduction could not be possible. If they were never genetically identical to one parent, that would mean that asexual reproduction could not be taking place.
Answer: Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today.
Explanation:
One synapse. In stretch reflex muscle contraction occurs in response to the stretching within muscle. Monosynaptic reflex is the one that provide the action for the skeletal muscles. If the muscles lengthens, the activity of the nerve of muscle spindle increases. This will lead into an increase in alpha motor neuron functions. This will result into muscle fibers to contratc and counters the stretch. Gamma neurons are the one that controls the sensitivity of the stretch reflex.
I believe that you’re asking for a physical balance in the body. To maintain a physical balance in the body you much maintain a healthy diet. Drinking water, as obvious as that may be, is vital to keeping your body hydrated and your cell reproduction on track. Also not having your body rely on medications too much will help to not make your body dependent on that. Excessive dosage of medications such as antihistamine will make your body depend on that and when other invading pathogens enter the body, your body will not be able to defend itself efficiently. There are various things you can do to keep your body healthy. Hope this helps.
<span>An unbalanced translocation is an abnormality caused by the
rearrangement of parts between non-homologous<span> chromosomes.
To simplify, unbalanced</span> translocation occurs when a child inherits a chromosome with an
incomplete or extra genetic material from parent chromosomes with balanced translocations (an even exchange of genetic material
and information with the chromosomes). </span>
<span>Diseases such as cancer, infertility, and Down syndrome are
caused by chromosomal or unbalanced translocation. In 1938, a paper
was published by Karl Sax at the Harvard University Biological Laboratories demonstrating
the effects of radiation (particularly in X-rays) to major genetic changes affecting
the chromosomal translocations. The study led to the development of the field
of radiation cytology. </span>