Answer:
Well, in living organisms, a organ is a part of the body that performs a certain function.
<u>Answer</u>:
A scientist is most likely to use a simulation in a controlled experiment in order to observe a 1000-year process in one day.
<u>Explanation:</u>
In scientific observation, its carried out in the control environment so as to minimise the effects of the variables besides those independent variable, which also helps in increasing the accuracy of the results. also frequently through comparison between those control environment and other measurements. Through this process data of 1000 years can be studied in very short period of time. And also getting the accurate details. This is also known to be doing multiple experiments at certain period of time.
No, it would not be possible since both alleles in the genotype are recessive. If the alleles were xx for square jaws, then
x x
x xx xx
x xx xx
would be the possible genotypes for the offspring
The cytoplasm , because it’s like a fluid that fills in the cell .
Answer:
A. an embryo sac
Explanation:
Angiosperms or flowering plants produce their gametes through the meiosis.
In the ovule (contains female reproductive cells) a diploid cell (megaspore )undergoes meiosisin which four cells (megaspores) with haploid nuclei are produced. One of these four megaspores then undergoes three successive mitotic divisions to produce an immature embryo sac which is the megagametophyte with 8 haploid nuclei (3 antipodal cells, 2 synergid cells, 1 egg cell and 2 polar nuclei).