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Simora [160]
3 years ago
7

What is the control for “which bait works best for a homemade fly trap?”

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

Answer:

A glass of water or an empty cup

Explanation:

If no flies are attracted, that means your experiment is not flawed.

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The first eukaryotes evolved 2.5bya.<br> A.True<br> B. False
faltersainse [42]
It would be A. True. I hope this helped you. Have a good afternoon
5 0
3 years ago
Classify each statement based on whether it describes prokaryotes only, eukaryotes only, or can describe both prokaryotes and eu
Phantasy [73]

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.

7 0
3 years ago
How does having designated uses for bodies of water reduce human impact? A) With designated use, waterways are no longer in dang
Monica [59]

Answer:

c. by having designated uses for waterways , soil erosion can be completely avoided

8 0
4 years ago
Read 2 more answers
The typical size of a bacterium is <br> A. 1 nm<br> B. 10 nm<br> C. 1000 nm<br> D. 1 km
mestny [16]

Answer: 1000 nm

Explanation:

Bacteria are the type of biological cell. They constitute a large domain as they are found every where on the earth.

These are few micrometer in length which means 200-700nm . It depends on the type of the bacterial cell. The bacteria are the first organism that appeared on earth.

They are found in water, on land, desert, hydro thermal vent, snow et cetera. These are variable in shape.

5 0
4 years ago
Which of the following is a cluster of cells that surround a developing egg in the ovary
Sidana [21]
The answer will be follicle
6 0
4 years ago
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