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vfiekz [6]
3 years ago
12

What structural feature of cells can allow molecules to flow directly from the inside of one cell to the inside of the next? (a)

cilia (b) plasmids (c) plasmodesmata (d) choroplasts PLEASE HELP ME!
Biology
2 answers:
Diano4ka-milaya [45]3 years ago
6 0
C is the right answer
elena-s [515]3 years ago
5 0
C . Plasmodesmata is correct :)
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Please help!!! I will mark you the BRAINLIEST
Dahasolnce [82]

Answer:

Molecules stop moving at freezing point. Helium has the lowest boiling point. The molecules move very quickly at boiling point.

Explanation:

Heating up- molecules move faster. Cooling down- molecules move slower

7 0
3 years ago
How many chromosomes are in a human oogonia?
Natasha_Volkova [10]

oogonia no result of oogonia  human

ovogonia:Esto quiere decir que la ovogonia tenía 46 cromosomas como se afirmó anteriormente, y el ovocito debe sufrir una reducción por medio de la denominada Meiosis hasta tener 23 cromosomas, 22 cromosomas somáticos y un cromosoma X (22X), el cual es el número Haploide

I hope it helps you.

8 0
3 years ago
A derived trait of land plants is the presence of small openings that allow gaseous exchange between the plant and its environme
mel-nik [20]

Answer:

B. stomata.  

Explanation:

Stomata are openings in the surface of the plant epidermis through which gases and water vapor pass. They are formed by two elongated cells whose shape is similar to bean grain or dumbbell depending on the species.  These cells are called guard cells, and in their midst there is a slit called the ostiole.

The stomata make the exchanges between the external and internal environment of the plant. They regulate the size of the opening, so it is possible to increase or decrease the rate of perspiration of the plant.

Stomata are usually located at the bottom of the leaf, but in aquatic plants such as the water lily they are at the top and still in vertical growing plants on both sides.

6 0
3 years ago
Wild-type bacteria can grow on minimal medium. Four mutants that cannot grow on minimal medium but can grow on minimal medium su
Vilka [71]

Mutant 1 will cause a build up of metabolite A

4 0
3 years ago
How are convex and concave lenses used?
Tcecarenko [31]

Answer:

Telephoto Lenses Are Combinations of Convex and Concave Lenses. Most optical devices make use of not just one lens, but of a combination of convex and concave lenses. For example, combining a single convex lens with a single concave lens enables distant objects to be seen in more deta

Explanation:

7 0
3 years ago
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