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kolbaska11 [484]
4 years ago
11

BRAINLIESTTT ASAP!!!!!

Biology
1 answer:
enyata [817]4 years ago
6 0

Schleiden proposed what would become known as the cell theory in 1838.

Louis Pasteur contributed to the cell theory by disproving spontaneous generation. He was the first scientist to prove that cells can only form from pre-existing cells.

Rudolf Virchows most widely known scientific contribution is that he backed up Schleidens previous discovery in 1838.



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Plants and animals that live in estuaries face a dilemma in maintaining water balance inside their cells. During high tide they
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Answer:

The correct answer is "a hypertonic solution".

Explanation:

Seawater is the most clear example of a hypertonic solution in nature. The concentration of ions in seawater are far more superior than the concentration of ions inside a plant or an animal cell, since seawater have an osmolarity of about 1000 mOsm/l. Therefore, at high tide a plant or animal cell will be in a hypertonic solution, and the cells must have adaptions to avoid cell shrinking and dead.

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A grown tiger began its life as a single fertilized egg. Explain why a tiger looks so much different as an adult than it did as
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<span>A tiger looks so much different as an adult than it did as a single fertilized egg because it developed through different stages from being a zygote (fertilized egg), to becoming an embryo (where it experiences intense cellular changes), to becoming a fetus (where it gains a great measure of cell specialization, and develops distinct tissues and organ systems). After birth, the tiger still undergoes further growth and development into adulthood. This is largely regulated by the expression of different genes at different times and also by environmental factors.</span>
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3 years ago
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Answer: Proteins

Explanation:

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The human body contains roughly 100 trillion cells. approximately what percentage of those cells are independent microorganisms?
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the best suitable statement is it transfers energy stepwise from one compound to another, The electron transport chain is a series of proteins and organic molecules found in the inner membrane of the mitochondria. Electrons are transferred from one member of the transport chain to another in a series of redox reactions.

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4 years ago
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