The government, makes decisions for environmental issues.
Houston normally receives 49.77 inches (1,264 mm) of precipitation on 104.0 days annually. The most precipitation to fall in one year was 83.02 inches (2,108.7 mm) which occurred in 1979. Houston has received less than 20 inches (510 mm) of rain only once: 17.66 inches in 1917.
25...50.
Let’s assign the dominant allele letter T and the recessive allele letter t. Next step we draw the punnet square below and determine the possible genotype of the offsprings with regards to this trait. It is therefore evident that the probability that the offspring will have the illness (genotype tt) is 25%
50% will be carriers (genotype Tt) like their parents
Answer:
Nucleotide, Gene, DNA, Chromosome, Nucleus, Cell, Organism!
Explanation:
Nucleotides are building blocks of DNA and are the smallest among the given options. DNA is larger than genes but smaller than chromosomes as DNA fits within a chromosome. Chromosomes are present within the nucleus. Nucleus along with cytoplasm and various cell organelles builds a cell. Many cells are specifically arranged to form an organism.
Answer:
There are three types of DNA Mutations: base substitutions, deletions and insertions. Single base substitutions are called point mutations, recall the point mutation Glu -----> Val which causes sickle-cell disease. Point mutations are the most common type of mutation and there are two types.
Explanation:
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