Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Eukaryotic cells may divide through the process of mitosis or meiosis. In humans, mitosis generates new cells for growth and repair; meiosis produces sex cells (gametes) known as sperm and eggs.\Though mutations are ultimate source of the genetic variability, both the meiosis and the sexual reproduction may contribute to new genetic combinations within the offspring.
Question: Explain how do both the meiosis and the sexual reproduction (fertilization) generate the offspring which differ genetically from the parents?
Is this an instance of a positive or negative feedback mechanisms? What is the initial stimulus? What is the result.
Illustrate four organelles or structures that all eukaryotic cells have in common. In adding, describe two eukaryotic cell features that would be found only in autotrophic cells.
These items are to be examined under a microscope. Sketch the following given specimen: gametophyte/ sporphyte, Closeup of sporangia.
If an animal needed to store energy for long-terms use, but not be encumbered with the weight of extra tissue, which is the best molecule for storage.
What genotypic and phenotypic proportions are expected in F2. Six platyfish with dissimilar tail spotting patterns live in eastern Mexico. Five of them can interbreed and produce fertile offspring. One of them cannot interbreed with the other five. W..
How many 10 micrometer yeast cells could fit across the field. In a guinea pig, black is dominant to brown, and solid colour is dominant to spotted. A heterozygous black, solid-coloured pig is mated with a brown, spotted pig.
A person has MG what would be the expected effect on calcium levels near contractile proteins, following the arrival of an electrical impulse at those neuromuscular junctions.
If you cross a black fur rabbit and a white fur rabbit, the resulting offspring look gray, when examining closely the fur of gray rabbit consist of both black and white hairs. What type of non-mendelian inheritance is this.
Summarize the climate changes that have occurred from the past to the present. The masses of the sedimentary rock, the metamorphic rock, and the igneous rock are same.
Darwin was wrongly alleged to have said that "man comes from the monkeys." The correct way for a modern biologist to describe the apparent sequence of human evolution.
Relate the functions of lactose, copper, and tyrosine to how these reagents affected phenotype or gene expression of the bacterial transformants. That is, examine how and why the same bacterial sample may look different on each of the various plates.
What are the underlying mechanisms that help assist a species to originate using sympatric speciation although they are not reproductively isolated like in allopatric speciation.Diversity within species that is using sympatric speciation.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd