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Nookie1986 [14]
3 years ago
15

Independent activity

Biology
1 answer:
yarga [219]3 years ago
4 0

Answer:

As vascular plants, trees are organized into three major organs: the roots, the stems, and the leaves. The leaves are the principal photosynthetic organs of most higher vascular plants. They are attached by a continuous vascular system to the rest of the plant so that free exchange of nutrients, water, and end products of photosynthesis (oxygen and carbohydrates in particular) can be carried to its various parts.The stem is divided into nodes (points where leaves are or were attached) and internodes (the length of the stem between nodes). The leaves and stem together are called the shoot. Shoots can be separated into long shoots and short shoots on the basis of the distance between buds (internode length). The stem provides support, water and food conduction, and storage.

Explanation:

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Ahat [919]

The minimum pH is 4 whereas the maximum pH is 14. The optimum pH of enzyme Y is about 9.

The minimum pH is 4 whereas the maximum pH is 14. Within this range, Enzyme Y will work.

As shown in the graph, as the pH increases so does the rate of Enzyme action. The optimum pH of enzyme Y is about 9. The rate of enzyme action increase till a pH of 9, then it begins to decrease.

Find out more at: brainly.com/question/11422992

6 0
2 years ago
A person cannot see a single cotton thread 100 feet away, but if you wound thousands of threads together into a rope, it would b
Elena-2011 [213]

Answer:

Yes, it is

Explanation:

It is very much analogous. Just as in the analogy explained, DNA isn't visible to the naked eye when it is alone or single, or just one. On the other hand, it is very much easier to see when the DNA are in a cluster, just like in the cotton example.

Succinctly put, the example is analogous to DNA extraction

8 0
3 years ago
Describe the composition and structure of DNA. Include the parts of the DNA molecule, and how it is put together, including the
andreev551 [17]

DNA is a double helix composed of nitrogenous bases, which form hydrogen bonds with each other. It also contains a deoxyribose sugar and phosphate backbone.

5 0
3 years ago
Solar power is a renewable resource because _______. a. it is continually replenished b. using the resource consumes it c. it ca
dangina [55]
.........................a
8 0
3 years ago
Read 2 more answers
3. What makes Ceres different from the other objects of similar mass that are orbiting
KiRa [710]

Answer: there isnt really a way to answer this just read the explination i hope that helps

Explanation:

Because Ceres is spherical, it is unlike the majority of the members of the asteroid belt. Its composition is also slightly different than its neighbors in the belt. Its surface is probably covered with a mixture of water ice, carbonates, and clays.

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