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Likurg_2 [28]
3 years ago
6

A wedge and a screwlare variations of what type of simple machine?

Biology
1 answer:
ivanzaharov [21]3 years ago
8 0

Answer:

b. Lever

Explanation:

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14. what are the genotypes of the brown and yellow labs who have all black puppies? show all your work using punnett squares.
Varvara68 [4.7K]

There are two different genotypes of brown labs and three different genotypes of yellow labs (eeBB, eeBb, and eebb) (Eebb and EEbb).

Let's examine genotypes, a different table now: As a result, a brown or yellow lab couple can have both brown labs and black or yellow labs.In actuality, neither brown nor chocolate dogs are permitted. Only yellow puppies can ever be born to a yellow lab couple. Even stranger, two brown labs can have yellow or brown puppies, whereas two black labs can have yellow or black puppies. Only yellow labs are capable of independently producing several shades of colour.

Learn more about  genotypes by using this link:

brainly.com/question/12116830

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7 0
1 year ago
What happens during photosynthesis
Nataly [62]
Photosynthesis is when plants use sunlight to synthesize food from carbon dioxide. Plants are autotrophs (they make their own food) and the food they synthesize creates carbohydrates, so the correct answer is D - autotrophs produce carbohydrates.

Hope this helps.
8 0
3 years ago
Read 2 more answers
Chromosome 11 is made of over ( )million base
Natalka [10]

Answer:

Chromosome 11 is made of over

⇒ 130 million base pairs.

Approximately  ⇒ 2000 genes are found on chromosome 11

7 0
3 years ago
How would a mistake in transcribing the DNA message affect your ability to catch the killer?
mel-nik [20]

Answer: When the DNA collected on the crime scene is being analysed in the forensic lab, the results will be inconclusive, because error in DNA transcription, particularly in mRNA encoding leads to inheritable phenotype change by reprogramming the transcriptional network, without changing the DNA. Transcription errors are brief with no long-term consequences. Due to mRNA being short-lived and the erroneous proteins are degraded. A decrease in transcription accuracy triggers cellular identity change.

Explanation: This is called epimutation, a heritable modification that results in the change of gene expression, but not the DNA sequence. Epimutation is not associated with DNA mutation, but is associated with the loss or gain of DNA methylation or other heritable changes of the chromatin.

6 0
3 years ago
Which of the following is a result of elevated levels of white blood cells and reduced levels of red blood cells in the body? (2
alexandr402 [8]

Answer:

Efficiency of oxygen transport is reduced due to an infection.

Explanation:

7 0
3 years ago
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