parental genotype of fruit fly Long wing: short wing would be 1 : 1
In monohybrid cross the number of short wing will be equal to number of long wing
- Alternate forms of the same gene are called allele
- the two alleles for a particular gene are identical the gene pair is homozygous
- If an individual is homozygous for a particular trait then each parent contributed the same allele for that trait.
- If an individual is heterozygous for a particular trait then each parent contributed a different allele for that trait.
- The probability of obtaining a dominant phenotype from self-fertilization of a heterozygous individual is 3/4.
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By several tries and studies
B. Lowering taxes in order to stimulate spending. When the economy experiences a downturn, the government is more likely to cut taxes to allow price competitiveness of goods, thereby triggering demand, hence consumption among households. A boost in consumption should translate into an increase in supply that wwould in turn bring about job creation. The negative trend would therefore be reversed.
Answer:
Brain and spinal cord
Explanation:
Meningitis is the inflammation of the protective covering of the meninges, the three membranes covering the brain and spinal cord. Meningitis usually occurs from a viral infection, but may sometimes result from a bacterial or fungal infection, cancer or drug allergies.
Viral and bacterial meningitis may be contagious and can be transmitted through coughing and sneezing.
Symptoms of meningitis include:
- sensitivity to bright light
Treatment is by vaccination, use of antibiotics and antifungal agents.
