All categories

3 years ago

a student exposed two plants to only red light and two plants to only green light. which plants should grow faster and why?

1 answer:

6 0

The plants exposed to green light will be more likely to grow faster, since, the green plants' cells go through something called photo- synthesis, and that creates a green hue in the plant's color.( most plants) So when green matches with green, the process speeds up.

You might be interested in

Which statement correctly describes the mechanism of inheritance?

inessss [21]

Alleles on homologous chromosomes determine traits.

5 0

3 years ago

Read 2 more answers

Animal and Plant Cell Organelles Use the drop-down menus to determine where these organelles can be found. Ribosome Endoplasmic

rjkz [21]

Answer:

Animal Cell:

Ribosome, Endoplasmic reticulum, Golgi apparatus, small Vacuoles, Lysosomes, Mitochondria, Cell membrane, Cytoplasm.

Plant Cell:

Ribosome, Endoplasmic reticulum, Golgi apparatus, Cell wall, Big Vacuole, Lysosomes, Mitochondria, Cell membrane, Cytoplasm, Chloroplasts.

Explanation:

 Animal Cells Vegetable Cells

Cell wall NO YES

Vacuoles YES, Small and more than ones YES, Only one and big

Chloroplast NO YES

Plasmatic membrane YES YES

Mitochondria YES YES

Lysosomes YES YES

Endoplasmic reticulum YES YES

Golgi apparatus YES YES

Cytoplasm YES YES

Ribosome YES YES

Both the animal and plant cells are eukaryotic. They carry their genetic material in the nucleus and mitochondria. Organelles are located in the cytosol, and both of them are surrounded by a protector cell membrane.

However, they have some differences:

Cell wall: A rigid structure that provides support and protection.

Animal cells do not have a cell wall. They are only surrounded by the cell membrane, which is flexible, so they can adopt different shapes.
Plant cells have a wall, so their shape is usually prismatic and regular. The cell wall is composed mainly of cellulose.

Chloroplast: these are organelles that accumulate chlorophyll.

Animal cells do not have chloroplasts because they do not photosynthesize.
Plant cells have chloroplasts, and they are in charge of the photosynthesis process that allows plants to release oxygen. These organelles use solar light as the source of energy.

Vacuoles:

Animal cells have many and small vacuoles whose function is to store water, ions, and waste intracellular substances.

Plant cells have a unique big-sized vacuole that might occupy almost 90% of the cell. Their principal function is to store water and keep the turgidity. When the vacuole gets empty, the plant loses rigidity.

Other differences are:

The animal cell has centrioles, while the vegetable cell does not.

Plasmodium, chromoplasts, and glyoxysomes are present in the vegetable cell but not in the animal cell.

3 0

2 years ago

Chemical hand warmers come wrapped in plastic.

shtirl [24]

Answer:

B. A chemical reaction transforms thermal energy into chemical energy

Explanation:

I hope it helps <3

4 0

3 years ago

Why do mobile advertisers care about driving physical store traffic? answer?

DochEvi [55]

For the answer to the question above, I believe that the demographics are exhibiting and prioritizing the stores who have a more traffic and they exhibit more loyalty after the store was visited.
Customers like us are more likely to buy which a physical store can be visited.

5 0

3 years ago

Read 2 more answers

A scientist is studying a plant species in which the flower color genes are codominant the scientist crosses a plant with red fl

strojnjashka [21]

In co dominance, both alleles show. Thus, the filial, F1, generation, will most likely be white with red spots/speckles. See image below.

6 0

3 years ago