Answer:
<em>No, because they need the park ranger to survive till adulthood.</em>
Explanation:
The scenario in the above question shows that the lions were not naturally fit for living in the certain environment. They were able to survive to adulthood because the park ranger inserted medicine in the meat which stopped the cubs from contracting infections. Dwayne's grand cubs will also not be still be fitter than other lions and they will need the medicine in order to survive till adulthood. Hence, when the park ranger leaves, Dwayne's grand cubs will probably die due to infections.
The chromosome constitutions in a normal diploid Arabidopsis thaliana plant is 2n=10. A scientist applied colchicine to the seedling, the chromosome number of the resultant tetraploid plants is four times of the original.
<h3>How many total * chromosomes * are present in a normal diploid Arabidopsis cell?</h3>
Arabidopsis thaliana has ten chromosomes in a somatic nucleus, two each of five distinct types.
Like humans, Arabidopsis is diploid, with a diploid number of ten and a haploid number of five.
Thus, the chromosome number of the resultant tetraploid plants is four times of the original.
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1)false
2)false
3)true
4)false
Answer:
Option A, Some people consider embryos to possess rights equal to those of fully developed human beings.
Explanation:
When stem cells are derived from embryo, the embryo dies in lieu to end of its cell development and this happens because stem cells are the only cells that have potential to develop an embryo by producing more stem cells and differentiating them into specific organs.
In most of the study, embryonic stem cells are derived from embryos that are obtained from IVF technique as an spare embryo. But this act is considered unethical as embryos have life within them and hence they also have rights equal to a fully developed human being.
Hence, option A is correct.
I think it’s this one(There is little rainfall, and frequent fires regularly cut the vegetation to the ground.)