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anastassius [24]
2 years ago
14

Which of these best describe a Punnett Square Shape?

Biology
2 answers:
Aliun [14]2 years ago
8 0
Answer) A punnet square is a square with 4 parts

So B
Mashcka [7]2 years ago
5 0

Answer:

Option b, Square with 4 parts

Hope this helps!

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AnnZ [28]

Answer:

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Explanation:

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3 years ago
What is the branch of chemistry that studies the substances and process occurring in living things?
photoshop1234 [79]
Biochemistry studying or biotechnology called
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How does producing plastics benefit the economy?
lord [1]
Producing plastics benefits the economy by employing workers and it helps the economy of every state by spending billions of dollars on shipping plastic products. 

Hope this helps! Have a good day. 
8 0
3 years ago
Read 2 more answers
For this week's CRQ, you are to design your own genetic cross between a female and a male. Be sure to include each of the follow
svp [43]

Answer and Explanation:

Punnett squares are illustrations that display the product of hybrid trait crosses by genetic breeding. Established parent genotypes and phenotypes are used and are usually compatible with Mendelian ratios and inheritance. The phnomenon influencing this behaviour is the

  • Law of Segregation,
  • Law of Independent assortment
  • and Dominance

For this cross...

Assuming Widow's peak= dominant

<u> 1. What are the dominant and recessive traits in cross?</u>

Parent generation or P generation:

gametes: Ww → Widow's peak dominant (W), No Widow's peak recessive (w)

<u>2. Is the male homozygous dominant, homozygous recessive, or heterozygous?</u>

Heterozygousity describes the allelic makeup; these traits are made of two different forms of the same gene.

Male: Ww  →  with the W.peak;  

(Thus, with both W and w this is a heterozygous trait)

<u>3. Is the female homozygous dominant, homozygous recessive, or heterozygous?</u>

However, homozygous traits are made up of the same forms of the gene called alleles.

Female: ww → without the W.peak  

(Thus, with both w ad w this is a homozygous trait)

<u>1. genotypes and phenotypes for parent and offspring...</u>

<u></u>

Assuming heterozygousity of the male , for the cross

P generation:                          Ww× ww

                            Widow's peak  ×No Widow's peak  

F1 generation:

  • genotype:                       Ww × ww       ...(from punnet square)
  • phenotype:          2 with the W.peak; 2 without

<em>∴ 50% are genotypically heterozygous while 50% is homozygous , 2 with the W.peak; 2 without </em>

6 0
3 years ago
How many significant digits are in 4,050?<br> -1<br> -2<br> -3<br> -4
krek1111 [17]
It is 4 because you need to add the 0's

6 0
3 years ago
Read 2 more answers
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