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3 years ago

which organ is found in the left, upper quadrant of the abdomen and secretes digestive enzymes, insulin, and glucagon

1 answer:

8 0

This organ is the pancreas. It is a very small endocrine gland measuring 6 inches that is located on the left abdomen near the duodenum of the small intestine and the spleen. The pancreas is a very important organ that secretes digestive enzymes like:

pancreatic amylase - breaks down polysaccarides and glycogen into simple sugars
trypsin- breaks down proteins into amino acids
pancreatic lipase - breaks down triglycerides to fatty acids and monoglycerides
ribonuclease - digests nucleic acids

It also secretes insulin and glucagon to regulate blood sugar levels.

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The pedigree traces red-green color blindness. Lisa and Monica are half-filled circles. Sam, Bella, Joshua, and Tim are filled-i

lyudmila [28]

Answer:

Sam, Tim, Bella, and Joshua

Explanation:

The correct answer would be Sam, Tim, Bella, and Joshua.

The human pedigree is a pictorial representation of a family tree that depicts how a particular trait is inherited across different generations.

In the human pedigree, those phenotypically affected for the trait in question are represented by filled-in shapes, with circles representing females and squares representing males. Half-filled shapes represent heterozygosity or carriers of the trait.

Sam, Tim, Bella, and Joshua were represented by filled-in shapes in the illustrated pedigree. Hence, they are affected for red-green color blindness.

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3 years ago

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Some wetlands have high salinity. Does that restrict the number of species that live there?

nordsb [41]

Answer:

Yes

Explanation:

Wetlands as salinity increases over time, wetlands become degraded, endangering wetland species and decreasing biodiversity

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2 years ago

There are two critically important aspects of adaptive immunity. The first is specificity, while the second is ________.

Oksi-84 [34.3K]

Answer:

Memory

Explanation:

The two important features that characterize the adaptive immune system are specificity and memory.
The ability of the adaptive immune system to target specific pathogen and generate a tailored immune response against it is termed as specificity.
The ability of the adaptive immune system to remember the first exposure to the pathogen and thus, generate a heightened and more rapid immune response against the same pathogen on subsequent exposure is termed as memory.

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2 years ago

Predict the fur color of the offspring of a brown heterozygous rabbit and a white homozygous rabbit. Brown is dominant and white

fgiga [73]

Answer:

To predict the results of the offspring from a cross between brown heterozygous rabbit and a white homozygous rabbit, a punnet square can be drawn as follows:

b b

B Bb Bb

b bb bb

The results from the punnet square show that there is 2:2 ratio that the offspring will be brown coloured or white coloured. The genotype of the rabbits will either be heterozygous brown i.e Bb or homozygous white bb.

there is a 50% chance that the offspring will be brown rabbit and there is also a 50% chance that the offspring can be a white rabbit.

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3 years ago

The rusty crayfish is harmful to native species of crayfish because it clear cuts the bottom of waterways leaving native species

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This would be true. the rust cray fish is an aggressive type that competes for food

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3 years ago

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​which organ is found in the left, upper quadrant of the abdomen and secretes digestive enzymes, insulin, and glucagon

which organ is found in the left, upper quadrant of the abdomen and secretes digestive enzymes, insulin, and glucagon