Blood groups A , B , AB and O occur in humans , the blood groups A and B are found in Apes but not in monkeys . This suggest that

Options

A. Human, monkey and apes are related
B. Human being are moer closely related to monkey
C. Human being are not related to apes
D. Human being are more closely related to apes than to monkeys

Answer

### Step-by-Step Solution:

1. **Understanding Blood Groups**:
- Humans have four blood groups: A, B, AB, and O.
- Apes have blood groups A and B.
- Monkeys do not have blood groups A or B.

2. **Analyzing the Relationships**:
- The presence of blood groups A and B in both humans and apes suggests a closer evolutionary relationship between them.
- The absence of these blood groups in monkeys indicates that they are more distantly related to humans.

3. **Comparative Analysis**:
- Humans share a significant percentage of DNA with apes (approximately 98%).
- Humans and chimpanzees, which are a type of ape, share about 96% of their nucleotide sequences, indicating a close genetic relationship.

4. **Chromosomal Evidence**:
- Humans have 46 chromosomes, while apes have 48 chromosomes.
- Despite the difference in chromosome number, the chromosomal banding patterns are similar, which suggests a common ancestry.

5. **Conclusion**:
- Given the presence of blood groups A and B in apes and their absence in monkeys, it can be concluded that humans are more closely related to apes than to monkeys.
- Therefore, the statement suggests that the evolutionary lineage of humans is more aligned with that of apes.

### Final Answer:
The presence of blood groups A and B in apes, but not in monkeys, suggests that human beings are more closely related to apes than to monkeys.

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