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pantera1 [17]
2 years ago
15

Select the answer that best explains why Caitlin has blue eyes and Jack has green eyes.

Biology
1 answer:
erik [133]2 years ago
8 0

Answer:

Genetic Diversity

Explanation:

You might be interested in
If nondisjunction occurs during meiosis, a only two gametes may form instead of four. b some gametes may have an extra copy of s
Citrus2011 [14]

Answer: option B - some gametes may have an extra copy of some genes.

Explanation:

Actually, nondisjunction occurs in meiosis and results in FOUR ABNORMAL GAMETES/DAUGHTER CELLS: two gametes have an EXTRA copy of gene e.g XXY, while two other gametes LACK a required copy e.g XO

So, the right answer is some gametes may have an extra copy of some genes.

6 0
2 years ago
What is the difference between mitosis and meiosis? A. Mitosis produces 2 genetically unique haploid cells, while meiosis produc
AleksAgata [21]
The correct answer is C. Mitosis produces 2 genetically identical diploid cells, while meiosis produces 4 genetically unique haploid cells.

Mitosis is where a parent cell duplicates its genetic information before dividing into 2, therefore, the daughter cells from mitosis are completely identical to their parent cell and the other daughter cell, and we call the cells which has complete genetic information as diploid. Mitosis is very useful in repairing, growth, asexual reproduction etc.

Meanwhile, meiosis involves 2 times of division. The parent cell first duplicates its genetic information, but then swapping them, and divide. 2 new cells are produced. Then these 2 cells are further divided but without duplicating the genetic material. Therefore, this results in 4 genetically different cells. We call them haploid, as they only have half of the chromosomes from their parent, which is the opposite of diploid. Meiosis is important in producing sex cells.
8 0
3 years ago
Can someone please help me with this i don’t know if it’s correct please help me
Nadya [2.5K]

Answer:

c. single bond

b. double bond

d. unsaturated fatty acid

The rest is right :)

Explanation:

"C" is a single bond because saturated fats only have single bonds (no double bonds!)

Unsaturated fatty acids, on the other hand, have a double bond, creating a bent shape.  

4 0
2 years ago
I need help labeling please help
dusya [7]

Explanation:

1) cytoplasm

2) mitochondria

3) ribosome

4) endoplasmic reticulum

5) nucleus

6) lysosome

7) call membrane

8) cell wall

9) Golgi apparatus

10) vacuole

5 0
3 years ago
How can you use knowledge of a minerals chemical makeup or use
ddd [48]
They split up atoms to make power
8 0
3 years ago
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