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Biology :WNT || JUST 4 U ❤︝

A colorful illustration of a DNA double helix intertwined with various biological concepts such as genotypes, phenotypes, and inheritance, featuring a vibrant background of flowers and trees representing the diversity of life.

WNT Biology Quiz

Challenge your knowledge of biological concepts with our engaging WNT Biology Quiz! This quiz covers various topics in genetics, inheritance patterns, and Mendelian principles.

10 thought-provoking multiple-choice questions
Test your understanding of blood types, genetic dominance, and more
Suitable for students and biology enthusiasts

10 Questions2 MinutesCreated by AnalyzingCell64

If both children are of blood type M, which of the following is possible?

Each parent is either M or MN.

Each parent must be type M

Both children are heterozygous for this gene.

Neither parent can have the N allele.

Which of the following is considered as quantitative character?

ABO system

Sickle-cell anemia

Skin pigmentation

Tay-sachs

In Tay - Sachs disease, what is the type of dominance at organismal level?

Incomplete dominance

Multiple alleles

Complete dominance

Epistasis

When red flower mates with white flower, the F1 individuals are pink, what is the type of dominance here?

Incomplete dominance

Multiple alleles

Pleiotropy

Epistasis

Given the parents AABBCc × AabbCc, assume simple dominance for each trait and independent assortment. What proportion of the progeny will be expected to phenotypically resemble the first parent?

1/4

1/8

3/4

3/8

Mendel's observation of the segregation of alleles in gamete formation has its basis in which of the following phases of cell division?

Prophase I of meiosis

Anaphase II of meiosis

Metaphase I of meiosis

Anaphase I of meiosis

When crossing an organism that is homozygous recessive for a single trait with a heterozygote, what is the chance of producing an offspring with the homozygous recessive phenotype?

25%

50%

75%

A sexually reproducing animal has two unlinked genes, one for head shape (H) and one for tail length (T). Its genotype is HhTt. Which of the following genotypes is possible in a gamete from this organism?

HhTt

Which of the following is an example of test cross?

Hh x hh

Hh x Hh

Hh x HH

Hh x hh

How many unique gametes could be produced through independent assortment by an individual with the genotype AaBbCCDdEE?

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