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gregori [183]
3 years ago
12

How are the frogs circulatory and digestive systems physically connected​

Biology
2 answers:
Charra [1.4K]3 years ago
8 0
Because the liver connects to portals through the frogs body
madam [21]3 years ago
3 0

Answer:

The frogs circulatory and digestive systems are physically connected because the frog’s digestive system includes its liver and this has a hepatic portal system through which veins pass and come out and that is the circulatory system so they are connected.

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The nurse is providing discharge instructions to the parents of a child who has undergone surgical correction of hypospadias. wh
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Hypospadias is a condition in males where the opening of the urethra is a the bottom of the penis. This results in the following complications which should be reported immediately:
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5 0
3 years ago
Please help me I’m genuinely stuck in this
liraira [26]

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5 0
2 years ago
Henry went on a field trip to a national park. He not only observed the aquatic life in the pond, but also the trees, vegetation
Mariulka [41]

Answer:

Henry observed <u>ecological diversity</u>.

Explanation:

Ecological diversity can be described as the variations which are present among different ecosystems and how these variations impact the life on Earth. The differences present in the aquatic and terrestrial ecosystems are defined by the ecological diversity.

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Ecological diversity is a type of biodiversity i.e diversity of all the living components of ecosystems.

7 0
3 years ago
Albinism is an autosomal recessive trait in humans. Assume that there are 100 albinos (aa) in a population of 1 million. How man
andreyandreev [35.5K]

Answer:

980,100

Explanation:

let the recessive condition (aa) be represented as q² which is the genotypic frequency = 100/1,000,000 = 0.0001

allelic frequency of a = q = √q² = √0.0001 = 0.01. thus q = 0.01

From the formula p + q = 1 where p is the allelic frequency of A.

since q = 0.01

p = 1 - 0.01 = 0.99. The allelic frequency of A (p) = 0.99

p² = 0.99² = 0.9801. Genotypic frequency of AA= 0.9801

= 0.9801 x 1,000,000 = 980,100 individuals with AA (homozygous normal)

For 2pq genotypic frequency for hetrozygous (Aa).

Using the formula p² + 2pq + q² = 1.  Since p² = 0.9801 and q² = 0.0001

   2pq = 1 - (p² + q²)

= 1 - (0.9801 + 0.0001)

= 1 - (0.9802)

= 0.0198 = 0.0198 x 1,000,000 = 19,800 individuals with Aa

7 0
2 years ago
A cancer, acute lymphoblastic leukemia, is caused by chromosomal translocation. How does this condition arise
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