The leaves of a plant contain the most chloroplasts. Plant leaves are the largest area of the plant while chloroplasts are used during photosynthesis to create a reliable source of food for the plant to use. Hence, many chloroplasts are found on the leaves of plants in order to gather light energy from the sun to create the greatest possible amount of food for the plant to consume.
No it doesn’t matter as long as you are able to explain it
Answer:
- acceptable for biochemical pathway to remain unknown
- identifies novel candidate genes for a disease
- allows for large sample sizes with a limited budget
- identifies DNA elements that flank a variant
Explanation: Genome wide association studies (GWAS) are a relatively new approach to analyzing genetic sequence and have quickly become a fundamental part of modern genetic studies. Their purpose is to determine alleles that correlate to different diseases and traits.
GWAS focuses on SNPs. The modern unit of genetic variation is the single nucleotide polymorphism or SNP. SNPs are single base-pair changes in the DNA sequence that occur with high frequency in the human genome, inother words, the single nucleotide sites that differ between individuals. By studying SNPs, researchers can analyze a few hundred thousand nucleotides rather than the 3 billion nucleotides that compose the human genome. The basic design of a GWAS is simple and begins by dividing participants into two groups:
* People with a disease/trait of interest
* People without a disease/trait (control group)
Answer: Both tested the idea of spontaneous generation.
Explanation: hope this is right and have a great day or night!! :)
Epilepsy
Epilepsy is a central nervous
system disorder in which brain activity is altered causing epileptic seizures or
periods of abnormal behavior and unconsciousness. Causes of epilepsy include problems
in the brain such as a head injury, serious brain trauma, a stroke or toxic
ingestion. For the question given above, it is most likely that Jackson had
epilepsy because his corpus callosum which is a part of the brain was severed.