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2 years ago

The diagram below illustrates changes over time in a population of foxes in the

Biology

1 answer:

STALIN [3.7K]2 years ago

4 0

The answer is natural selection

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Drag each tile to the correct location on the table.

RideAnS [48]

Answer:

Kidneys : helps in forming urine

Ureter : They are connected to kidney and by peristaltic action transports urine from kidneys to bladder .

Urinary bladder : It is an hollow sac that holds the urine .

Urethra : transports urine from the bladder to outside of the body .

Explanation:

The human excretory system consists of : Kidney ,ureter ,urinary bladder and urethra .The figure is shown below .

Now , as far as functions are concerned we have :

Kidneys : They have excretory units called nephrons that further consist of :

Bowman's capsule
PCT (Proximal convoluted tubule )
DCT (Distal convoluted tubule)
CT (collecting tubule )

In nephrons urine is formed and via ureter it is transported to a hollow sac like structure called urinary bladder .

This bladder has muscles that cant remain contracted up to longer period )and then voluntary and involuntary it is excreted through urethra .

The process of passing urine is called Micturition .

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3 years ago

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What stage of developement are mountain streams in

kodGreya [7K]

The mature stage. I hope this was helpful.

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2 years ago

Read 2 more answers

I need help with number 3

CaHeK987 [17]

O2 (oxygen) is a covalent compound

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2 years ago

I need help pls it’s biology

choli [55]

The middle question is the nucleus, transcription takes place in the nucleus while translation happens in the cytoplasm

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2 years ago

What is the basic building block of all living things?

alisha [4.7K]

Answer:

<h3> $\huge \boxed{ \mathbb{ \bold{ \purple{ \: cell}}}}$ </h3>

Explanation:

All the living organisms on this Earth are made up of microscopic units called cells. It is basic structural unit for all the organisms. The cells are the building block of all the living organisms. Our body is composed of trillion of cells. They carry out the functional activities of our life. A cell can be defined as a basic , structural and functional unit of life capable of independent existence. The cell was first discovered by Robert Hooke in 1665 AD. As we know that all the living organisms are made up of cells. These cells are developed as a result of a division of pre-existing cells. All the cells are same in chemical composition and metabolic processes. The function of an organism as a whole is the outcome of combined activities and interactions of the constituent cells. The cell is known as the fundamental , structural and functional unit of life.

Hope I helped!

Best regards!

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2 years ago