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JulijaS [17]
2 years ago
14

DNA is copied once, mitosis or meiosis?

Biology
1 answer:
Norma-Jean [14]2 years ago
5 0

Answer:

interphase before mitosis

Explanation:

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Conservation efforts have preserved most of the bison’s original genetic diversity
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True , conservation efforts have, they did this by gently helping the bison.



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Adequate food safety practices lead to less: A:Food waste B:Insurance costs C:Hospitalizations D:Training
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3 years ago
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Fish first appeared: a) after the "Age of the Dinosaurs" during the Mesozoic Era. b) during the Ordovician Period of the Paleozo
Sergeu [11.5K]

Answer:

during the Cambrian Period of the Paleozoic Era.

Explanation:

The Paleozoic is the earliest era (of three) of the Phanerozoic Eon and is composed of six geologic periods: the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian (in that order from earliest to the latest). Fish first appeared about 530 million years ago during the Cambrian explosion.

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3 years ago
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Describe how environmental changes affect organism and their off sprong
BabaBlast [244]
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5 0
3 years ago
Many organelles contribute to the proper functioning of eukaryotic cells. Identify and describe four organelles that contribute
Hatshy [7]

Answer:

The four organelles that contribute to the synthesis, transport, packaging, and export of proteins to the extracellular environment are Nucleus, RIBOSOMES, rough endoplasmic recticulum and Golgi apparathus.

Explanation:

The nucleus is the organelle that produced RIBOSOMES.

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The protein produced by the RIBOSOMES are then gathered in the rough endoplasmic recticulum . It then export and transport the protein to Golgi apparatus. The Golgi apparatus modifies and package the protein.

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