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2 years ago

Whereas the skeleton of many invertebrates is locatedthe body ?

Biology

1 answer:

Keith_Richards [23]2 years ago

3 0

The answer is "Cartilage"!!!XD

Hope this helped!!!XD

Also, can you give me brainliest please?

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The ABO blood group assorts independently of the Rhesus (Rh) blood group and the MN blood group. Three alleles, IA , IB , and i,

Eva8 [605]

Answer:

Part 1:

The mother’s genotype is ii, rr, MN

The father’s genotype is IAIA/IAi, Rr, MM

Part 2:

Approximately 1/32 (3.125%) of children can be expected to have the stated blood types.

Explanation:

Part 1:

The mother has blood types 0, Rh- and MN. Therefore, her genotype has to be ii, rr, MN.

The father has ABO type A. His ABO genotype may therefore be either IAIA or IAi, as both are compatible with type A offspring with a type 0 mother. His Rh genotype must be rr, since his Rh- child necessarily has to have inherited one r allele from each parent. Finally, his MN genotype has to be MM since both alleles are codominant.

Part 2:

Using the given data, we build the following Punnett chart:

IA R N IA r N i R N i r N

IA R M

IA R N

IA r M

IA r N

IB R M

IB R N

IB r M X

IB r N

Note that, of all 32 possible combinations, only a single one of them (marked with “X” produces a genotype which matches the desired blood type, as follows:

genotype: IBi, rr, MN

blood type: B, Rh-, MN

3 0

3 years ago

Design a healthy diet for a growing body, what food groups would you include and why. Explain in detail what you get from each f

____ [38]

Here is a good resource:

https://nhlbi.nih.gov/health/educational/lose_wt/eat/calories.htm

5 0

3 years ago

Which property of minerals is the least reliable for identfying minerals?

natta225 [31]

Answer:

Color is the least reliable property for mineral identification. The same mineral can come in a variety of colors and different minerals can be the same color. The color can change over time do to weathering.

Explanation:

7 0

2 years ago

Which mechanism do sponges possess that makes a predator think twice before attacking it?

VikaD [51]

<span>Sponges possess the defense mechanism of releasing toxins that make a predator</span>

7 0

2 years ago

Read 2 more answers

Only 9 and 10 have to be answered! Thank you.

loris [4]

9: Well big groups of birds are often found competing for food, causing fights and even death due to the fight. If a flock of birds from population A goes to population B, there would be more competition due to birds wanting food and nesting places that are good.

10: Many species evolve to suit environmental changes, but let's say this change in the environment was bad. Pollution, species of aggressive animals, which would eat the food the animals need and cause a downgrade in food leaving the area bare, and hunting, which would bring humans to the area and cause them to camp out, eat the animals and wild vegetables, such, can cause negative population changes. Due to these things birds could get sick and die off, causing population to go down. If trash and sewage are not cleaned up it could affect the birds food source and cause it to be bad for a long time, the aggressive animals would kill and eat the birds causing a continuous spiral of death, and hunting could cause them to die.

5 0

2 years ago