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Cells come from pre-existing cells cells pass genetic information as DNA via reproduction DNA carries the blueprint for life changes in the blueprint lead to changes in living things therefore mos?
Wiki User
∙ 13y ago
In each and every cell you have, all your DNA is present as a copy. So before a cell division occurs all DNA is copied. Not all DNA information is used of course, but all is copied each and every time.
Wiki User
∙ 6y ago
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What type of reproduction produce fungi that are different from either parents?
the correct answer is "sexual" reproduction. Sexual Reproduction leads to genetic variation which would therefore cause the offspring to look different from the parent.
How does sexual reproduction speed up the evolutionary process?
Evolution can only be seen through generations. Natural selection allows those that have the advantageous genes to live, and others to die out. Therefore, it takes many generations to see the effects of evolution on a species. Increasing sexual reproduction allows the turnover of generations to be quicker. Since we can only see the changes in future generations of a species, more reproduction will let those generations get here quicker, and therefore evolution can occur faster.
What features of chloroplasts and mitochondria could be used to support the notion that symbiosis provided a foothold for their development?
Symbiosis interaction between two or more different biological species. Both mitochondria and chloroplasts can arise only from preexisting mitochondria and chloroplasts. Therefore this notion is not factual.
Why is vegetative propagation not called reproduction?
It all comes down to a small difference in meaning of the words. By definition, propagation is the multiplication of plant materials via seed or any vegetative method (cutting, tissue culture etc.). It therefore encompasses both sexual (seed) and asexual methods of multiplication. Pure asexual reproduction results in plants with the same genetic make up as the parent plant (often called daughter plants), whereas sexual propagation via seed results in hybrid offspring which has the combined genetic information from both parents. Reproduction is more commonly associated with animal multiplication, which for the most part is the increasing of a population via sexual means (although there are a few exceptions to this). Reproduction as it is sexual results in offspring which inherit traits from both parents.
How are the life process in a cell controlled?
The nucleus is the control centre of the cell. The nucleus tells all other organelles what to do and therefore controls the different processes of each and every cell.
Cells come from pre-existing cells. Cells pass genetic information as DNA via reproduction. DNA carries the blueprint for life. Changes in the blueprint lead to changes in living things. Therefore mos?
deductive reasoning
Reproduction involves the transfer of genetic information from?
Reproduction involves the transfer of genetic information from the parent cell to the daughter cells. This is how some traits are transferred through the genes.
What type of reproduction produce fungi that are different from either parents?
the correct answer is "sexual" reproduction. Sexual Reproduction leads to genetic variation which would therefore cause the offspring to look different from the parent.
Does a koala use internal reproduction?
they do not fertallise there babys. so therefore internally :)
What type of reproduction do terrestrial snails use?
Most of the terrestrial snails are hermaphrodites having the capability of producing both the ova and spermatozoa. The type of reproduction is therefore sexual.
Is having a heart cathetor test considered pre existing condition?
Tests, of any kind, are not included in the definition of preexisting condition. You have to be given a definitive diagnosis from that testing in order to have a preexisting condition. If by having a heart cath test, it was determined that you did not need to have one placed, then you do not have a preexisting condition. For example, you may have an MRI/CAT Scan and then a PET Scan to determine if you have cancer, but if they find you do not have cancer, then you are not diagnosed with a condition, therefore cannot considered preexisting. I should add that, generally if a Dr. wants to evaluate for a heart cath, then you currently have or have had issues with your heart in the past. This may be something like a high percentage blockage, irregular heart beat, thickening of the lining around your heart, etc. This would be considered a preexisting condition and future insurance companies may determine that any intervention needed on your heart would be preexisting. However, insurance companies usually have a preexisting time frame (generally 12 or 24 months) in which a condition is no longer consider preexisting. For example, if you were diagnosed with a heart condition 13 months ago and the insurance company you are planning on joining policy is a 12-month limit on pre-existing conditions, then you are in the clear and the preexisting condition clause does not apply to you.
What is the reproduction of a snowy owl?
An owl is a bird. A bird lays eggs. Therefore the owl lays eggs.
Why is sexual reproduction not a characteristic of a living thing?
Reproduction is a characteristic of a living organism. Sexual reproduction specifically is not because forms of asexual reproduction also occur in living things such as bacteria. Viruses also "reproduce" but not by their own means. They require a host and therefore are not considered living organisms.
1How are the modes for reproduction different in unicellular and multicellular organisms?
In unicellular organisms, reproduction occurs by the division of the entire cell. The modes of reproduction in unicellular organisms can be fission, budding, etc. whereas in multicellular organisms, specialised reproductive organs are present. Therefore, they can reproduce by complex reproductive methods such as vegetative propagation, spore formation, etc. In more complex multicellular organisms such as human beings and plants, the mode of reproduction is sexual reproduction.
How objects are predefind types?
An object is created from a class, like a house made from a blueprint. The object will therefore be of the type of its class. For instance, a String object will be of type String, which is defined by the String class.
Why is a flower necessary?
A flower is natures way of attracting pollinating insects such as bees to ensure reproduction and therefore survival takes place.
How does sexual reproduction speed up the evolutionary process?
Evolution can only be seen through generations. Natural selection allows those that have the advantageous genes to live, and others to die out. Therefore, it takes many generations to see the effects of evolution on a species. Increasing sexual reproduction allows the turnover of generations to be quicker. Since we can only see the changes in future generations of a species, more reproduction will let those generations get here quicker, and therefore evolution can occur faster.
