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Temka [501]
3 years ago
13

Help please for science

Biology
2 answers:
Lostsunrise [7]3 years ago
6 0
The answer is the second 1
BabaBlast [244]3 years ago
6 0
The answer would be "the variety of different genes in a population of organisms that code for different traits, mostly caused by random mutations"
Hope this helps :)
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In horses, Chesnut hair color is recessive to black. The pacing gait is recessive to trotting and long hair is recessive to shor
Vitek1552 [10]

9:3: 3:1  is the phenotypic ratio showing traits as black and long hair : black and short hair: chestnut and long hair: chestnut and short hair when a chestnut horse heterozygous for pacing and hair length with a hybrid horse.

Explanation:

Dominant trait = black hair colour (BB,Bb), trotting (TT,Tt) , long hair (LL,Ll)

recessive trait = chesnut hair colour (bb), pacing gait (tt), short hair(ll)

cross between chestnut horse heterozygous for pacing and hair length will have alleles as BbLl

alleles for hybrid horse will also be heterozygous Bb, Ll

Punnett square to show the cross:

      BL         Bl       bL         bl

BL  BBLL  BBLl     BbLL    BbLl

Bl   BBLl    BBll     BbLl      Bbll

bL  BbLL  BbLl      bbLL     bbLl

bl    BbLl  Bbll       bblL        bbll

phenotype ratio

black and long hair : black and short hair: chestnut and long hair: chestnut and short hair

9:3: 3:1  is the phenotype ratio.

3 0
3 years ago
Whats the difference between transcription and translation.
amid [387]

Answer:

transcription is the process of listening to audio, video etc.,and writing into text form in the exact wording that the original speaker used whiles translation is the process of converting a text file from one language to another language

6 0
2 years ago
When you see something, your brain processes the visual information so that you are aware of it. most of this processing occurs
Zina [86]
Conscious 
All information that we are aware of is processed in the conscious mind, while the subconscious mind deals with information that we are not aware of.
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WILL MAKE THE BRAINLIEST      How often do Solar Eclipse on Earth? options: Once every century 2 to 7 times a year Once every 40
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Once every century hop I helped
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A stem cell that has the potential to differentiate into any cell derived from either the endoderm, ectoderm, or mesoderm lineag
dlinn [17]

Answer:

Totipotential.

Explanation:

There are different cell potencies. A <u>totipotent</u> cell is a stem cell that can divide itself and <u>differentiate in any cell </u>that the organism needs. That is to say, endodermal cells, ectodermal cells, mesodermal cells, or extra-embryonic tissues. As cells differentiate themselves, they can gradually lose their potential. The cell's category that follows is pluripotent cells. These are stem cells that can only differentiate into ectoderm cells, endoderm cells, or mesoderm cells. Then we have multipotent cells, which differentiate into tissue cells. The next category is oligopotent cells. They give a limited number of specific cells, and lastly unipotent cells, only differentiate in one type of cell.

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