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zzz [600]
3 years ago
8

How many different nucleotides do dna and rna have​

Biology
1 answer:
Lunna [17]3 years ago
3 0

Answer:

4

Explanation:

DNA and RNA each consists of only four different nucleotides.

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Feather color in budgies is determined by two different genes, Y for pigment on the outside of the feather, and B for pigment on
Anvisha [2.4K]

Answer:

The two blue budgies are most likely to be yyBb each

Explanation:

there are 3 different scenarios possible for crossing blue budgies:

1) yyBB crossed with yyBB

this is not possible because it does not allow for the genotype yybb (white budgies)

2) yyBB crossed with yyBb

again, this cross will not yield the genotype yybb required for white budgies as given in the problem statement

3) yyBb crossed with yyBb

which leaves us with this option being most likely the genotype of the parent budgies who will have white budgies as offspring

Hope that answers the question, have a great day!

3 0
3 years ago
The presence of bacteria in the bloodstream is referred to as __________. bacteremia septic shock bacterial dimorphism cytokine
serg [7]
The answer is bacteremia. septic shock is what can result from bacteremia if gone untreated. Sepsis is a widespread infection that's life threatening. Usually if some bacteria is introduced into the blood stream the immune system takes care of it so for sepsis to occur it would have to be pretty large amounts of bacteria.
7 0
3 years ago
When a gummy bear shrinks, is that considered hypertonic or hypotonic?
raketka [301]

Answer:

Hypertonic

Explanation:

In hyper-tonic solutions, the cell will shrink and crenate. The mass and volume of a gummy bear that is placed in a salt solution will decrease due to the effect of osmosis. When placed in water, a hypo-tonic solution, the gummy bear will expand in size and volume due to the water entering it.

3 0
3 years ago
Question 4 (5 points)
Monica [59]

Answer:

The answer is Small intestine

Hope this helps

7 0
3 years ago
The mass of a book is 150 grams on Earth. what would the mass be on mars?
Lina20 [59]
The mass on mars is 38 percent of earth. Ex: dog weighs 100 on earth, and 38 on mars. 38 percent of 150 is 57 :P
5 0
3 years ago
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