If you're a carrier, you're a heterozygote...So let's say S is normal allele and s is diseased allele, then you'd be Ss.
Someone with sickle cell anemia would be ss (homozygous recessive)
Answer:TT (tall plant)
Explanation:
When a Tall plant (TT) is crossed with tt (Short plant) all the offspring will be tall because T is dominant over small t. This happen in the first filail generation.
TT×tt
Tt Tt Tt Tt- all tall pea plant.
Complete dominant occurs when a dominant allele expresses itself over a recessive allele such that the phenotype expressed is of the dominant traits.
Agriculture is the cultivation of crops for human consumption. Synonymous terms are farming, crop-growing, and growing food. I hope this helps!
Answer:
1. Down Syndrome - Caused by an extra copy of chromosome 21
2. Klinefelter Syndrome - Boys with extra x chromosome(s)
3. Turner Syndrome - Girls lacking a second x chromosome
Marrying a first cousin might be a bad idea because a recessive trait that runs in the family may appear in the offspring of the union.
<h3>What are recessive traits?</h3>
Recessive traits are traits which do not always appear in every generation except in the absence of the gene for the dominant trait.
Marrying a first cousin might be a bad idea because a recessive trait that runs in the family may appear in the offspring of the union.
In conclusion, recessive traits are might appear on.tg offspring of related individuals.
Learn more about recessive traits at: brainly.com/question/800811
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