3 years ago

What are the 2 main funtions of dna ?

Biology

1 answer:

STALIN [3.7K]3 years ago

6 0

The two main functions are replication and expression.

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Fill in the blank with the name of the cell structure that fits the description.

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Answer:

a. cilia

b.cytoplasm

c.mitochondria

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3 years ago

a reessive allele on the x chromosome is responsible for red-green color blindness in humans. a woman with normal vision whose f

Ray Of Light [21]

Answer:

50%

Explanation:

Let the allele for red-green color blindness be represented by c.

Normal vision woman whose father is color-blind will be $X^CX^c$

Color-blind male will be $X^cY$

$X^CX^c$ x $X^cY$

Progeny: $X^CX^c, X^CY, X^cX^c, X^cY$ (See the attached image)

<em>Out of the 2 male progeny, 1 is affected for color-blindness while the other is not affected. This gives a 50% probability that a son of the couple will be color-blind.</em>

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identify the type of solution (Hypotonic, Isotonic and Hypertonic) in each of the beakers. Write your answers as A=..., B=..., C

Pavlova-9 [17]

Answer:

Beaker A= Isotonic

Beaker B = Hypotonic

Beaker C= Hypertonic

Explanation:

ISO means the same on each side.

Hypo means less.

Hyper means more.

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Which statement accurately contrasts monoculture and polyculture? Monoculture requires that farmers spend more time harvesting c

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monoculture better protects crops from diseases than polyculture

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Describe the changes that occur in the male and female reproductive systems during puberty.

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During puberty the testes of the man will begin to produce testosterone. This causes hair growth in multiple areas of the body and the voice change. Similarly, women begin to grow hair but also begin menstruation.

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