<span>These two terms are very closely related, but the basic difference occurs in how the tenant or the sharecropper pay the farm or agricultural land owner. Neither own the land they farm. The tenant farmer pays a certain amount of rent per year that is invariable whether they have a good crop or not. A sharecropper pays with a share of the crop harvested regardless of the quality or quantity of the crop. In other words, the tenant farmer pays a fixed amount for the land, the sharecropper pays a percentage of their harvested crop which can vary year to year.</span>
Answer: One parent organism and no egg or sperm
fertile offspring despite geographical isolation.
Asexual reproduction is the mode of reproduction in which a single parent organism produces several offspring, without the production of gametes.
One parent organism and no egg or sperm : This type of reproduction occurs in simple organisms, which cannot develop specialized sex cells or organs, like eggs or sperms. A single parent reproduces either divide itself being in a cellular form to produce genetically and physically identical offspring.
Fertile offspring despite geographical isolation: In asexual reproduction, a single parent produced many offspring, the offsprings are genetically identical to their parents and are fertile. The geographical isolation refers to the barrier that comes in between the population of the same species, preventing them from mating. The geographical isolation cannot become a barrier for growth and abundance of population of asexually reproducing species because asexually reproducing organisms does not require mates for producing offsprings.
Answer:
The correct answer is option B. "It disrupts a larger area and produces less oil than drilling".
Explanation:
Oil extraction from tar sands is an inefficient way of extracting oil from a mixture of oil, sand, clay and water. The oil extraction from tar sands requires a considerable amount of energy and water and generates more pollution than oil drilling. Another downside of this process is that it disrupts a larger area and produces less oil than drilling. It is estimates that to produce one barrel of oil, 2 tons of oil sand should be processed.
<span>Creo que la respuesta sería C) A endoderme embrionaria</span>
<span>If the offspring of a particular cross are 100 percent heterozygous for tallness, then the most likely genotypes of the parents are TT and tt. Let T be dominant allele and t be recessive allele. The genotypes will be: TT (dominant homozygote), Tt (heterozygote), and tt (recessive homozygote). If we cross a dominant and a recessive homozygote all of the offspring will be heterozygote: TT x tt = Tt, Tt, Tt, Tt.</span>
