Genetics and Cell Differentiation Quiz

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What is the phenotype of an individual with genotype (WWll)?

Dry ear wax, long eye lashes

Dry ear wax, short eye lashes

Wet ear wax, long eye lashes (correct)

Wet ear wax, short eye lashes

Which type of corn must the ear of corn contain if it only produces yellow seeds?

Heterozygous

Homozygous dominant

Homozygous recessive (correct)

None of the above

What is the chance of offspring having both dominant phenotypes if a (WwLl) female mates with a (wwll) male?

50%

100%

25%

0% (correct)

In the context of bees' wing length genetics, what would be the phenotype of an individual with genotype (LL)?

Long wings Signup and view all the answers

What determines the differentiation of stem cells into various cell types according to the text?

Turning on different sections of DNA based on cell type needed Signup and view all the answers

Why are wet ear wax and long eye lashes considered dominant traits in humans?

They only require one copy of the allele to be expressed Signup and view all the answers

Based on the results of the experiment with the shaved rabbits, what is the most likely correct inference?

External factors, such as temperature, can play a role in how a gene is expressed. Signup and view all the answers

What process controls the future of a cell?

Cell differentiation Signup and view all the answers

Which of the following pairs plays a more significant role in reproduction by increasing the variability of genetic information?

Meiosis and mitosis Signup and view all the answers

What is significant about Meiosis I with regards to allele combinations?

It allows for the formation of new allele combinations in a gamete. Signup and view all the answers

In a dihybrid cross Punnett square, how is the genotype Ttrr described?

Heterozygous & homozygous Signup and view all the answers

If two parents are heterozygous for freckles (Ff), what is their chance of having a child with no freckles?

~0% Signup and view all the answers

Genetics and Cell Differentiation Quiz

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Questions and Answers

What is the phenotype of an individual with genotype (WWll)?

Which type of corn must the ear of corn contain if it only produces yellow seeds?

What is the chance of offspring having both dominant phenotypes if a (WwLl) female mates with a (wwll) male?

In the context of bees' wing length genetics, what would be the phenotype of an individual with genotype (LL)?

What determines the differentiation of stem cells into various cell types according to the text?

Why are wet ear wax and long eye lashes considered dominant traits in humans?

Based on the results of the experiment with the shaved rabbits, what is the most likely correct inference?

What process controls the future of a cell?

Which of the following pairs plays a more significant role in reproduction by increasing the variability of genetic information?

What is significant about Meiosis I with regards to allele combinations?

In a dihybrid cross Punnett square, how is the genotype Ttrr described?

If two parents are heterozygous for freckles (Ff), what is their chance of having a child with no freckles?

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