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3 years ago

6

in chickens, black feathers are dominant to white feathers. create a punnett square for a cross between two chickens that have b

oth black and white feathers. then list the phenotypic and genotypic ratios of offspring

1 answer:

faust18 [17]3 years ago

6 0

the offspring has a 50% chance of having black feathers and a 50% chance of white feathers

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in a way everything we eat depends on photosynthesis describe how a breakfast of bacon and eggs depends on photosynthesis

Leokris [45]

Both chickens and pigs are omnivores so they eat scrap, grain, and most importantly for this subject vegetables and fruits. Vegetables and fruits both came from photosynthesis, so when we eat bacon and eggs we are eating pigs and chickens that ate plants and vegetables that gained energy due to photosynthesis. At least that’s what I think

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2 years ago

explain why it is important to keep the levels of nucleotides relatively balanced in the context of dna and rna synthesis

juin [17]

Answer:

Read Below

Explanation:

Nucleotides are A & T and G&C you see in DNA and in RNA T is Replaced by U. The reason they must be balanced between G&C and T&A is because G has to bond with A in DNA and G with C so if there is more G than C that means there is mismatches between the DNA nucleotides same thing for A and T. In RNA you follow the same rule. If we have lets say 27% of our DNA as A we have to have 27% as T leaving 23% as C and 23% as G. If there was lets say 29% T while one 27% A then there was a error in DNA replication and could lead to errors in RNA synthesis if not corrected

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3 years ago

Why does vultures smell help them? I’m sentience form please

bonufazy [111]

Answer:

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2 years ago

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A 66-year-old man with a history of alcoholism and poor dentition presents with 1 week of fever, dyspnea, and cough productive o

sergejj [24]

The most likely complication of this disease is the development of Empyema.

Explanation:

The patient has symptoms of fever, dyspenea (breathlessness with chest pain), cough and sputum which directs towards empyema as they are symptoms of pneumonia and prolonged symptoms would cause empyema.

The infiltrates in the posterior segments of upper lobe of the right lung results in bulging fissure causing necrosis lesion which would cause the complications of empyema.

The empyema is the condition in which pus cells are formed in thoracic cavity, in pleural fluid bacterial infection occurs due to pneumonia or surgery of chest.

The empyema risk is high for diabetics, pulmunary infected and alcoholism.

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3 years ago

Use the scenario below to answer the following question

Nutka1998 [239]

Answer:

Nicko: So guys, i'm doing some crazy things with my test today, so the energy wasn't destroyed

Teacher: Why?

Friends: Yeah why loser

Nicko: Because we add a galon of gasoline to the vehicle and observe the vehicle as our friend drive it in a circle around us

Friends: Shut up lose-

Teacher: Guys shut up, Nicko.. can you explain more detail?

Nicko: After doing calculations we realize the vehicle did not travel nearly as far as our thought it would when it used the gallon of gasoline.

Teacher: What's your opinion about that Nicko?

Nicko: I claims that the energy could not have been destroyed, but cannot determine what happened to all of the energy.

Bob: It's my turn

Teacher: Nicko, you can go home now.

Nicko: Thank you teacher!

Teacher: *smile

Bob: Bye Nick!

Nicko: Bye Bob! Good Luck!

Bob: You too!

Unfortunately Nicko going to home with those all pain because of bully

Bully: Yo Nicko

Nicko: ...

Bully: where's your money?

Nicko: I don't have money

Bully: *Punch Nicko

Nicko: *Ughh

Bully: *founds money

Nicko: Nooo, Don't :'(

Bully: Lies, this is your money, bye loser.

Nicko: Ughh my body

Then his mom called his teacher and leave from that school

-IS OVER-

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3 years ago

Read 2 more answers