If a p53 gene is defective it may cause cell cycle to stop functioning normally. Without this cell cycle check, cells will divide continuosly creating many chromosomal damage.
Answer:
A. 1:2:1 Ratio
Explanation:
Because there are 2 of the same physical appearances and 2 different ones… therefore it’s be 1 for the first box 2 for the identical ones and 1 for the bottom right box: 1:2:1
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Answer:
The questions about GMO:
1. Which are the potential risks of GMO and consequences on human health?
2. Is GM foods safe?
3. How are GM foods regulated nationally?
4. What are the most common GM foods?
5. What further developments can be expected in the area of GMOs?
Answer:
Heterozygous A: AO (remember, O type blood is a recessive allele. It's masked by A)
Heterozygous B: BB (h0m0zygous)
AO x BB --> AB, BO
Therefore, the genotypes of their offspring will be 1 AB to 1 BO, while the phenotypes will be 1 AB blood to 1 B blood.
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