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USPshnik [31]
3 years ago
15

What is ploughshare​

Biology
1 answer:
Sergeu [11.5K]3 years ago
7 0

Answer:

A ploughshare is the main cutting blade of a plow, behind the coulter.

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Transcription in eukaryotes requires which of the following in addition to Rna polymerase
Artist 52 [7]

Answer:

several transcription factors (TFs)

3 0
4 years ago
If a bottle of beer has 15 grams of carbohydrate, 0 grams of fat, 1 gram of protein and 15 grams of alcohol, approximately how m
Over [174]

Fat: 1 gram = 9 calories, Protein: 1 gram = 4 calories, Carbohydrates: 1 gram = 4 calories, Alcohol: 1 gram = 7 calories

From the question given above, a bottle of beer contains 15 grams of carbohydrate, 0 grams of fat, 1 gram of protein and 15 grams of alcohol.

15 g of carbohydrate = 15 x 4 = 60 calories

0 g of fat = 0 calories

1 g of protein = 1 x 4 = 4 calories

15 g of alcohol = 15 x 7 = 105 calories

60 + 0 + 4 + 105 = 169

Therefore a bottle of beer contains 169 calories.






3 0
4 years ago
Match each description to the appropriate tool. measures a variety of data, including pH levels and conductivity measures temper
icang [17]

Answer:

1. Scientific probe.

2. Weather station.

3. Weather station.

4. Scientific probe.

Explanation:

1. <em><u>Scientific probe</u></em>: measures a variety of data, including pH levels and conductivity. Thus, a scientific probe is a device that is typically used for measuring science-based data such as electrical conductivity, pH levels, salinity etc., of various materials.

2. <em><u>Weather station</u></em>: measures temperature, humidity, wind speed, and pressure. Basically, a weather station comprises of various devices for measuring atmospheric conditions such as thermometers, barometers, hygrometer, wind vane etc., used for the measurement of temperature, atmospheric pressure, relative humidity and wind speed respectively.

3. <em><u>Weather station</u></em>: gathers information about local atmospheric conditions.

4. <em><u>Scientific probe</u></em>: can digitally record data, such as flow rate.

8 0
3 years ago
Read 2 more answers
If laurie has albinism but neither of her parents exhibits this inherited condition, the trait must be __________ and laurie's g
mylen [45]
The trait must be recessive
And laurie's genotype for this trait is homozygous
5 0
4 years ago
The type of boundary represented by the two books is a______ boundary
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i think the answer is convergent boundary

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3 years ago
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