Physical Aspect Flashcards

1
Q

Parents to offspring

A

Heredity

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2
Q

Threadlike bodies in the nucleus of the cell

A

Chromosomes

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3
Q

How many chromosomes

A

46 chromosomes

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4
Q

How many zygote can carry chromosomes

A

23 pairs

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5
Q

How many chromosomes can a autosomes carry chromosomes?

A

22 pairs

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6
Q

Identify the sex of an individual

A

23rd pair of chromosomes

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7
Q

The 23rd pair could be an XX or an XY
XX(female sex)
XY(male sex)

A

Sex chromosomes

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8
Q

Unit carrier of heredity

A

Gene

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9
Q

Part or DNA sequence of the genetic information

A

Genotype

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10
Q

Expression of our genotype

A

Phenotype

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11
Q

Completion of growth of genetic character within an organism or the unfolding of an individual’s inherent traits or potential

A

Maturation

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12
Q

Show their effect even if the individual has only one copy of alleles

A

Dominant alleles

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13
Q

Two copies of alleles

A

Recessive alleles

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14
Q

Conditions inside and outside an organism that influence

A

Environment

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15
Q

DNA

A

Deoxyribonucleic acid

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