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Marina CMI [18]
3 years ago
13

________ is when a sperm enters an egg. Fertilization Implantation Meiosis Mitosis

Biology
2 answers:
Tema [17]3 years ago
6 0
Fertilization is the process where the sperm comes in contact with the egg.
kondor19780726 [428]3 years ago
4 0
 correct answer is..........fertilization .
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Comparing and Contrasting in which class of elements is there a greater range of properties, the metals or the nonmetals? Give a
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Answer:

In which class of elements is there a greater range of properties, the metals or the nonmetals? Give an example to support your answer. Non-metals have greater range of properties given that they exist as solids, liquids and gases. And also that they can polymerize, crystallize and form organic compounds.

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2 years ago
Define mutation and mutagen.
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Classify each statement based on whether it describes prokaryotes only, eukaryotes only, or can describe both prokaryotes and eu
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Answer:

unicellular - both prokaryotes and eukaryotes

contain mitochondrion - eukaryotes only

are generally less than 2 pm - Prokaryotes only

multicellular - eukaryotes only

lack membrane-bound organelles - prokaryotes only

Explanation:

Prokaryotes are generally unicellular, that is, they are made up of single cells only. However, there are unicellular and multicellular eukaryotes with some eukaryotes like humans and advanced plants having as many as millions of cells.

Prokaryotes generally lack nucleus and other membrane-bound organelles such as chloroplast and mitochondrion. Eukaryotes on the other hand have nucleus and membrane-bound organelles such as mitochondrion and chloroplast.

When it comes to size, prokaryotes are generally small and microscopic while eukaryotes consist of both microscopic and macroscopic cells or organisms. However, prokaryotes are generally smaller than microscopic eukaryotes.

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Which labeled structure identifies where passive water reabsorption takes place in the kidney?.
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Where’s the picture?
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What is required for both the light dependent and light independent reactions to proceed
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