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Biblioteka

Genetic Vocabulary Quiz

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Posljednje ažuriranje 4 months ago
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Obavezno
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Pitanje 1
1.

What are genes?

Pitanje 2
2.

What are traits?

Pitanje 3
3.

How What letter is used to represent a dominant allele?

Pitanje 4
4.

What is the role of DNA in an organism?

Pitanje 5
5.

Which term refers to the different forms a gene can take?

Pitanje 6
6.

What is a recessive allele?

Pitanje 7
7.

What is a dominant allele?

Pitanje 8
8.

What is the term for new organisms produced by a living thing

Pitanje 9
9.

Match the correct term with the correct definitions

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Homozygous

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The genetic make-up (the assemblage of alleles) of an individual

Genotype

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The physical expression of an organism's genes

Heterozygous

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Possessing a pair of identical alleles for a particular gene

Phenotype

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Possessing a pair of unlike alleles for a particular gene

Pitanje 10
10.

Select the terms that also mean Heterozygous

Pitanje 11
11.

Select the terms that also mean Homozygous

Pitanje 12
12.

What genotype represents a homozygous dominant for round seeds? (R=Round, r=wrinkled)

Pitanje 13
13.

What is the probability of producing a wrinkled seed from a cross of RR and Rr?

R=Round seed and r = wrinkled seed

Pitanje 14
14.

How many alleles make up a genotype?

Pitanje 15
15.

What percent chance will the offspring have a Qq when one parent is QQ and the other parent is qq. (Q = Green eyes, q= Blue eyes)

Pitanje 16
16.

In humans, the presence of dimples, D, is dominant over the absence of dimples, d. Bob has no dimples, his wife Bobina has dimples, but Bobina's mom Bobolina has no dimples. Construct a Punnett square showing the possible genotypes of Bob and Bobina's children.

What is the probability of Bob and Bobina's children having dimples?

Pitanje 17
17.

If (H) is dominant for curly hair, and (h) is straight hair.

What are the possible genotypes for the offspring of a father who has straight hair, who’s mother had curly hair and the mother with curly hair whose father has straight hair.