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chubhunter [2.5K]
3 years ago
5

Review a credible scientific website about dog breeding, and choose a specific dog breed you find interesting. Identify the spec

ific traits that people selected when they developed this breed, and explain why people found these traits beneficial.
Biology
2 answers:
ra1l [238]3 years ago
4 0

Answer:

Here is my answer.

Explanation:

MUTT:

Helpful traits:

low cost

has abilities of many dogs in 1 dog

more friendly

Why it was made:

to have many characteristics

Alex73 [517]3 years ago
4 0

Answer:

Huskies were bred by the Chukchi people in Northeast Asia and Siberia to be sled dogs, reindeer-herding dogs, multi-purpose workers, companion dogs and guard dogs. Today, Huskies are primarily family companions, though many are still pulling sleds in Alaska and other snowy regions.

Explanation:

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How does the skeletal system interact with the nervous system?
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Answer:

The skeletal muscles connect to the bones and work with connective tissue at the joints to allow for movement. The muscles connect to the nervous system and allow initiation of movement through nerve signals to and from the brain. The bones and muscles are supported by connective tissue, which plays an integral role in structural support.

7 0
3 years ago
The interior of a cell is called to the ?
juin [17]
Cell membrane is the answr
6 0
3 years ago
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During meiosis i, homologous chromosome pairs are separated when the centromeres split apart.
Iteru [2.4K]
<span>During meiosis I, homologous chromosome pairs are separated when the centromeres split apart.
This answer would be false.</span>
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3 years ago
•PLEASE HURRY• In which phase of the eukaryotic cell cycle is the genetic material duplicated?
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Answer:

D

Explanation:

Material is duplicated during Synthesis

5 0
3 years ago
Glucose-6-phosphate dehydrogenase deficiency (G6PD) is inherited as an X-linked recessive allele in humans. A woman whose father
prohojiy [21]

Answer:

(a) 1/2; (b) no

Explanation:

Glucose-6-phosphate dehydrogenase deficiency (G6PD) is an X-linked recessive disorder and the woman's father was diseased so it means that woman is a carrier of the allele but has normal phenotype. It means that she will have XXᵇ genotype.

In contrast to this, her husband is diseased so his genotype will be XᵇY.

The Punnett square diagram related to the cross is attached.

(a) Proportion of their sons expected to be G6PD is 1/2:

They both may give birth to 4 progeny with genotypes XXᵇ, XᵇXᵇ, XY and XᵇY. It means they both may have 2 sons out of which one with genotype XᵇY will be diseased while the one with genotype XY will be healthy. So the proportion of their sons having G6PD is 1/2 or 50%.

(b) If the husband were G6PD deficient, the answer will not change.

The reason behind this is that this disease is caused by an allele located in X chromosome. But father contributes only Y chromosome to his son not X chromosome. The X chromosome will affect the genotype of his daughter not son that is why answer will not change. It means they will still have 1/2 of their sons diseased.  

7 0
3 years ago
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