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padilas [110]
3 years ago
5

I need help with this science test

Biology
1 answer:
avanturin [10]3 years ago
4 0

Answer:

sorry cant answer

I'm stupid

Explanation:

I'm stupid and cant answer no questions

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A sarcomere is...
Salsk061 [2.6K]

Answer:

C, basic contractile unit of muscle fiber.

Explanation:

If you read the definition of sarcomere, this is what it says: "<u>A sarcomere (Greek σάρξ sarx "flesh", μέρος meros "part") is the complicated unit of striated muscle tissue. It is the repeating unit between two Z lines. Skeletal muscles are composed of tubular muscle cells (myocytes called muscle fibers or myofibers) which are formed in a process known as myogenesis</u>."

hope this helps.

3 0
3 years ago
guinea pigs can have brown or white fur. the allele for brown is dominant to the allele for white. what would be the genotype of
OLga [1]
C. bb because the white allele is recessive
3 0
3 years ago
What is tissue? Include examples for both plants and animals.
Ann [662]

Answer:Plants are simpler organisms than animals, having three organ systems and fewer organs than do vertebrate animals. Organs are composed of tissues, which are in turn composed of cells. Plants have three tissue types: ground, dermal, and vascular. Animals have four: epithelial, connective, muscle, and bone.

Explanation:

4 0
3 years ago
How do the structures of prokaryotic and eukaryotic cells influence their functions?
Bingel [31]
Contain circular pieces of DNA concentrated within a nucleoid. Some contain plasmids, which can<span> be shared with other </span>prokaryotes<span>. </span>Eukaryotes<span> contain </span>their<span> genetic material in chromosomes within a nucleus. ... </span>Prokaryotes<span> are therefore able to lack membrane-bound organelles and have less complex internal </span>structure<span>.</span>
5 0
3 years ago
Why does all DNA from all organisms look the same
amm1812

Answer:

Our Genetic Code all use for example in You and I use ATGC and so would a Dogs DNA.

Explanation:

Thats the reason it looks similar we have the same building blocks. But when we arrange the letters in diffrent order is where our gentetic diversity comes from. The only slight diffrence is in RNA because it uses AU instead of AT

8 0
3 years ago
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