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Mandarinka [93]
3 years ago
7

Why is it difficult to make thermal active device?

Biology
1 answer:
fomenos3 years ago
6 0

The new technology that is using the term Active-IR is focused around the use of CCTV-type camera equipment, particularly in surveillance systems. Their use of the term IR, as part of their definition, is the use of light in the 695 nm to 1,000 nm wavelengths

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Compare the properties of the parent and daughter cells in mitosis and meiosis and explain the reason for any differences.
katrin [286]
Mitosis - 48 chromosomes (diploid cells)
Meiosis - 24 chromosomes (haploid cells)

Diploid cells. Meiosis is the process of cell division by which involving gametes. Cell division is just the same for sperm and egg cells, but they have distinguishable descriptions and labels in the process. Spermatogenesis is for the males’ sperm cells and oogenesis is the process for females’ egg cells. The cell division of meiosis involves the two phases, respectively meiosis I and meiosis II. Meiosis I like mitosis is the cell division that produces diploid cells<span>. These diploid cells are cells that contain a complete pair of chromosomes which is 46. The result is two diploid cells after the first meiosis. To provide clear explanation, in contrast haploid cells only contain 23 chromosomes and are created after meiosis II which is 4 in number.</span>
7 0
3 years ago
How can you make your home more energy efficient?​
Mrac [35]

Answer:

Air seal you attic so you keep outside air out and inside air in, get new energy efficient windows, replace old appliances so they take up less energy, keep your water heater warm so that you use less energy by heating up water, switch from incandescent lights to fluorescent lights. Add solar panels.

Hope this helps

Have a nice day((:

Explanation:

3 0
4 years ago
In pea plants purple flowers are dominant to white flowers.
algol13

Answer:

100%

Explanation:

This question involves a single gene coding for flower color in pea plants. The allele for purple flowers (P) are dominant to white flowers (p). This means that purple color will be expressed in a heterozygous state.

According to this question, If two white flowered plants are cross i.e. pp × pp, the following gametes will be produced by each of the parent: p and p. Using these gametes in a punnet square (see attached image), ALL (100%) of the offsprings will be white colored (pp).

Therefore, 100% of the offsprings will be white flowered.

6 0
3 years ago
A B C or D Answer Plzzzzzzzzzzzzzzzzzzzzzzzzzz
nignag [31]

Answer: i'm pretty sure its B!!!

Explanation:

...

6 0
2 years ago
Read 2 more answers
What are some sources of bacteria in water in the environment
Sonja [21]

Answer:HOW DO INFECTIOUS MICROORGANISMS CONTAMINATE DRINKING WATER? animal waste. Wells and other drinking water sources can be contaminated by storm water run-off from roadways, farms and livestock operations, discharges from sewage treatment plants, or septic system discharges.

7 0
3 years ago
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