Answer:
C. 1,024
The answer can be worked out using 2^pairs of chromosomes
Explanation:
Imagine there were <u>two</u> pairs of chromosomes:
- A paired with B
- C paired with D
A gamete could have the following combinations:
Therefore, with two pairs of chromosomes, there are 4 (2²) possibilities
Now, Imagine there were <u>three</u> pairs of chromosomes:
- A paired with B
- C paired with D
- E paired with F
A gamete could have the following combinations:
- A + C + E
- A + D + E
- A + D + F
- A + C + F
- B + D + F
- B + C + F
- B + C + E
- B + D + E
Therefore, with three pairs of chromosomes, there are 4 (2³) possibilities
For 10 chromosomes - there are 2¹⁰ possibilities. 2¹⁰ = 1024
Answer:
A microscopic organism, especially a bacterium, virus or fungus
Explanation:
C is the correct answer because
1. producer creates its own food
2. consumer eats producer so it gets energy
3. consumer or producer die giving way for decomposers
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<h2>Answer is option "D"</h2>
Explanation:
- Barbell curls and dips both are arm exercise to decrease the weight of arm and muscles
- This is perform by the flexing of both elbows and keeping your shoulder bone withdrew
- Do not allow heavy weight from lower back to arch and push up to about chest level
- Keep the spine in zero potential position
- Determine the width of grip and your elbow to ought the potential position of exercise
- Hence the right answer is option D "they are both arm exercise"
