do you know what heredity is? (trabalho de inglês)
Colégio Estadual Sátiro Dias 9C Matutino - HEREDITARIEDADE Mayana Matos, Melissa Falcão e Iris Souza.
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1. You all living beings have a code that contains all their characteristics, that code is the genetic material. in the case of humans, it's the:
one third.
half
genotype.
most.
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2. Because of its great length, the DNA needs_______ to form the chromosomes to fit into the cell's nucleus.
frame.
all three are wrong.
deface.
roll up.
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3. Humans and other living beings have some cells that have a specific reproductive function. these cells are called:
gametes.
biological.
oocyte.
ovaries.
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4. Female gametes are:
sperm.
spermatocytes.
oocytes.
ovaries.
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5. The male gametes are:
sperm.
ovaries.
spermatocytes.
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6. To give rise to a new individual must occur a:
responses a and b.
fertilization.
ovulation.
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7. Fertilization is the union of:
gametes.
cells.
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8. Each gamete has______hereditary of our characteristics.
one third.
minority.
half.
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9. In a pedigree, man is represented by a:
circle.
square.
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10. The dominant homozygote, dominant heterozygote and recessive homozygote are represented respectively by:
Aa, aa, AA.
AA, aa, Aa.
AA, Aa, aa.
aa, Aa, AA.
