Practice Questions

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#Question id: 5360

Following some different genetic disorder traces in families.

Family

Father

Mother

Son

Daughter

A

Affected

Affected

Unaffected

Unaffected

B

Affected

Affected

Unaffected

Affected

C

Unaffected

Unaffected

Undetermined

Affected

D

Affected

Unaffected

Unaffected

Affected

Which of the following possible mode of inheritance in the Family A, B, C and D respectively

#Unit 8. Inheritance Biology

A- X-linked recessive B- Autosomal dominant C-Autosomal recessive D- X-linked Dominant
A- Autosomal recessive B- X-linked dominant C-Autosomal dominant D- X-linked recessive
A- Autosomal dominant B- Autosomal recessive C-X-linked dominant D- X-linked recessive
A- Autosomal dominant B- X linked dominant C- Autosomal recessive D- X-linked recessive

More Questions

#Question id: 12386

#Unit 7. System Physiology – Animal

#Question id: 5717

#Unit 8. Inheritance Biology

Following homologous chromosome is a heterozygous for inversion

Following some statement regarding above abnormality is correct?

A. During meiosis, one chromosome twists once at the ends of the inversion to pair with the other untwisted chromosome

B. Crossing-over within the inversion loop at meiosis connects homologous centromeres in a dicentric bridge.

C. Tension eventually breaks the dicentric bridge, forming two chromosomes with terminal deletions.

D. the RF is zero among genes within the inversion region

#Question id: 20332

#Unit 4. Cell Communication and Cell Signaling

#Question id: 11944

#Unit 7. System Physiology – Animal

The maximum clearance rate possible for a substance that is totally cleared from the plasma is equal to which of the following?

#Question id: 26936

#Unit 10. Ecological Principles

If fitness differences are greater than niche differences, then species with