Reptiles lay eggs as a means of reproducing, while mammals give birth to live young.

Biology

1 answer:

spin [16.1K]1 year ago

5 0

Answer:

The long development time can be risky for both the embryo and the mother.

Explanation: The long development time can be risky for both the embryo and the mother.

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List the monomers and polymers of carbohydrates, lipids, proteins, and nucleic acids.

Kisachek [45]

Answer:

monomer of carbohydrates glucose,sucrose,fructose

polymer of carbohydrates starch,cellulose,glycogen

monomer of protein amino acids

polymer of protein polypeptides

monomer of nucleic acid nucleotides

polymer of nucleic acid DNA

polymer of lipids triglycerides

monomer of lipids 3 fatty acids and glycerol

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2 years ago

What is the minimum pH difference such that transfer of one H ion across the membrane would provide enough energy to make one mo

Studentka2010 [4]

Answer:

The minimum difference is already the value of 1

Explanation:

When the pH is not balanced between the extracellular and intracellular environment, the cell could go into shock, that is why in the face of the minimal differences in pH between the internal or external environment, the proton pump is activated, this is how the hydrogen ion or positively charged protons cross the membrane and indirectly generate ATP molecules.

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2 years ago

In late adulthood, Mr. Klondike has become increasingly likely to make a socially impolite remarks about other people's appearan

xz_007 [3.2K]

Answer:

frontal

Explanation:

In a mammalian brain, there are four major lobes that are present and one of them is the frontal lobe.
The frontal lobe is mainly rich in dopaminergic neurons and thus, it is mainly concerned with functions such as memory, reward, motivation, planning, attention, etc.
The process of break down of tissues and cell death in the tissues is referred to as atrophy and since the frontal lobe is associated with the functions as mentioned above its atrophy would lead to a slow decline in these functions.
Since Mr. Klondlike behavior is changing his blunt comments are most likely a result of atrophy of the frontal lobe.

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2 years ago

scientists have a great deal of responsibility why is it important for scientists to communicate their results accurately to peo

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So other scientists can try the exact same experiment and see if they both got the same results.

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3 years ago

What are the chances of the offspring for having a round shape?

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You need to know if the parents trait are dominant or recessive

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