Know -
Transmitted through droplets
Has a range of side effects (loss of taste and smell, fever, etc)
People can be asymptomatic
Wonder -
When will we be able to return to semi-normal life?
Will we have to take a shot every year (similar to the flu?)
Why do some coronavirus patients become long-haulers who have recurring symptoms for many months?
Learned -
The mechanics of mask-wearing
How an individual can help their society as a whole
Many members of the population are hesitant to listen to scientists
D. Gene splicing. They remove specific genes in order to create a transgenic organism.
Answer:
<em>Open </em><em>circulatory </em><em>system</em><em> </em><em>is </em><em>the </em><em>system </em><em>that</em><em> </em><em>is </em><em>primarily</em><em> </em><em>found </em><em>in </em><em>invertebrates.</em>
Answer:
allows the recombination of genetic information
Explanation:
Crossing over is a process that occurs only in meiotic division in sexually reproducing organisms. It is the process whereby the segments of a gene are exchanged between the non-sister chromatids of homologous chromosomes.
Due to this crossing over process that occurs in prophase I of meiosis, the alleles of a chromosomes are recombined to ensure genetic diversity. Hence, according to this question, crossing over results in additional genetic variation during meiosis because it allows the recombination of genetic information.
