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barxatty [35]
3 years ago
5

Bianca laughed while eating cereal and ended up aspirating a piece of cereal. What happening?

Biology
2 answers:
BigorU [14]3 years ago
6 0

Answer:

She is probably choking or having trouble breathing since the food entered the lungs or airway by accident.

Explanation:

i hope this helps and is right :)

natta225 [31]3 years ago
5 0

................................

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Please help me on this
Liono4ka [1.6K]

Dad: TtBb

Mom: ttbb

You have to use distribution for dihybrid crosses.  Meaning, the first allele of each trait has a equal chance of being paired with the other allele of the other trait.  So for example with Dad, I will number the traits:

T(1)t(2)B(3)b(4)

To set up the possibilities from Dad, it would be 13, 14, 23, 24: TB, Tb, tB, tb.  Same idea goes for Mom, except since all alleles are the same, you only need to make one column for Mom, since if you did all 4, the other 3 would just be repeats of the 1.

Cross:

                 tb

TB           TtBb

Tb           Ttbb

tB            ttBb

tb            ttbb

The phenotypic ratio is 1 Tall Brown: 1 Tall Blue: 1 Short Brown: 1 Short Blue

5 0
3 years ago
Explain how physical and chemical changes affect the mass of a material
jeka57 [31]

Answer:

Explanation:

During a physical change, the arrangement of particles may change but the mass, number of atoms and number of molecules will stay the same. ... During a chemical change, the mass and number of atoms is conserved, but the number of molecules is not always the same. Chemical reactions involve large changes in energy.

6 0
3 years ago
The sequence of an mRNA transcript is UGGCACUCCAG. What will be the sequence of the template DNA strand from which it was synthe
Keith_Richards [23]


The sequence of the template DNA strand of the mRNA transcript of UGGCACUCCAG is ACCGTGAGGTC. This is from the pairing of U to A, G to C, C to G, A to T and T to U. In this case, the abbreviations refer to the nitrogen bases that are the biulding blocks of the DNA strands.
5 0
3 years ago
5. For a plant, sunlight is an example of
Lostsunrise [7]

photosynthesis

hope that helped XD

thx for listening to my opinion hope to be friends!

8 0
3 years ago
Read 2 more answers
Thermal energy can be transferred in several ways. Agree or Disagree
djyliett [7]
I agree yes they can
4 0
3 years ago
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