a haploid cell because each half set of chromosomes combines to form a new diploid cell a zygote
In sexual reproduction, two parents form haploid cells that joint to produce offspring.
this is known as zygote and it carry 46 no. of chromosomes . 23 from haploid egg and 23 from haploid sperm cell.
Sexual reproduction
sexual reproduction
meiosis :0
During asexual reproduction there is only one parent cell resulting in only a haploid. A hapliod is represented by (n) and a diploid is represented by (2n)
Asexual reproduction results in offspring with an identical genetic makeup as the parent cell which allows them to be called clones. In sexual reproduction genes from both parents combine resulting in offspring with different genetic make ups.
Plants, fungi, and many protists
Sexual reproduction produces offspring with differences in DNA which can lead to mutations, often vital for a species survival....as compared to asexual producing clones of the parent. So lets say a disease hit a population of whatever it is, the clones would all be the same (obviously lol) and all die, compared to the population of sexually produced organisms which have differences in DNA and may have a imunity toward that disease and a few may survive and carry on that species. Advantages - Evolution (long term), Survival (short-term)
Plate movements has lead to dispersion of different organisms over time. Animal and Plant species of different types have been transported and displaced to new environments resulting to introduction of species that did not exist in an area before to become an inhabitant of such place.
Sexual reproduction is when the resulting cells/organisms are genetically different from the parent cells/organisms. Asexual reproduction is when the resulting cells/organisms are genetically identical to the parent cells/organisms. Mitosis is the division of one nucleus into 2 genetically identical nuclei. Thus, it is asexual reproduction. On the other hand, meiosis results in 4 genetically different daughter cells. Thus, meiosis is an example of sexual reproduction.
obtain enery and/or they will reassemble the resulting materials to form different compounds
During asexual reproduction there is only one parent cell resulting in only a haploid. A hapliod is represented by (n) and a diploid is represented by (2n)
Recombinant DNA.
rececessive
Asexual reproduction results in offspring with an identical genetic makeup as the parent cell which allows them to be called clones. In sexual reproduction genes from both parents combine resulting in offspring with different genetic make ups.
Sexual selection is a type of natural selection resulting from variation in the ability to obtain mates.
A single sperm combines with the egg from a female - and the resulting cell divides many millions of times, encoding different groups of cells with 'instructions' to form into the different parts of a baby.
Resulting primarily from copulation, this event is Fertilization.
Sexual reproduction allows for twice the chance of an organisms offspring having a gene mutation, as the organisms DNA comes from two sources with differing genes. This increased chance means that the organism can evolve at a faster rate and therefore adapt more quickly, resulting in an advantage. The diversity in genetics of sexually reproducing organisms also reduces their susceptibility to mass infection / death. In addition, sexual reproduction is pleasurable in both humans and several primates, and this creates a stronger drive to reproduce.
options: In asexual reproduction 1) no gametes required 2) all resulting cells are clones of the first cell 3) there is no exchange of genetic oinformation 4) it is exponential 5) occurs through mitosis rather than meiosis
harmony