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Bas_tet [7]
2 years ago
7

Parents can pass on chromosomes to their children that are different than their own when the new gene combinations are created b

y A) crossing over of sister chromatids during meiosis. B) crossing over of sister chromatids during mitosis. C) crossing over of homologous chromosomes during mitosis. Eliminate D) crossing over of homologous chromosomes during meiosis.
Biology
2 answers:
insens350 [35]2 years ago
6 0
D. crossing of homologous chromosomes during meiosis
azamat2 years ago
3 0

D) crossing over of homologous chromosomes during meiosis.

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The average 70 kg (150 lb) being has 5.5 L of blood (1.05 g/mL). How many 1 oz drinks of 20% alcohol by volume (40 proof) must b
AlekseyPX

Answer:

The total blood given is 5.5 liters

Thus, total alcohol needed for BAC (blood alcohol content) to exceed 0.1 gram per 100 ml will be 0.1/100 × 5500 = 5.5 grams alcohol.

1 oz = 28.3 grams

28.3 gram water = 28.3 ml

It has 20 percent alcohol by volume,

Therefore, alcohol in one drink will be:

20/100 × 28.3

= 5.66 ml

= 5.66 × 0.79 (density of ethanol)

= 4.47 gram

Thus, no of drinks will be 5.5 g / 4.47 g = 1.2

Hence, 1.2 drinks will make the BAC to exceed 0.1 g / 100 ml in the blood.

4 0
1 year ago
List all six stages of the sensory pathway when an animal responds to information about its environment.
Anton [14]

Explanation:

There basically four stages of sensory pathway when an animal responds to information about its environment.

and these stages of pathway are Reception,  transduction, transmission, and perception.

5 0
2 years ago
Divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for e
motikmotik

Okay so for

Flock X: The food percentage is 41% ,and the Simulated Number of Birds in Flock for 2nd Generation is 12.

Flock Y: Food percentage - 33% , Simulated Number of Birds in Flock for 2nd Generation is 10.

Flock Z: Percentage - 26% , Simulated Number of Birds in Flock for 2nd Generation is 8.

8 0
2 years ago
Read 2 more answers
The ingestion of a meal high in fat content would cause ____to occur?
patriot [66]

Answer:

The ingestion of a meal high in fat content would cause <em>obesity </em>to occur.

5 0
2 years ago
Silver chloride combines with Copper (II) fluoride to yield Silver fluoride and Copper (II) chloride.
MA_775_DIABLO [31]
<h3>Answer;</h3>

2, 1, 2, 1

<h3><u>Explanation</u>;</h3>

Silver chloride reacts with Copper (II) fluoride to form Silver fluoride and Copper (II) chloride.

AgCl (aq) + CuF2 (aq) ----> AgF (s) + CuCl2 (aq)

The balanced chemical equation will be;

2AgCl (aq) + CuF2 (aq) ----> 2AgF (s) + CuCl2 (aq)

Balancing a chemical equation ensures that the Law of conservation of mass is conserved , such that the number of atoms of each element on either side of the equation is equal.

4 0
2 years ago
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