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3 years ago

Give an example of four different types of algae and give two uses we use them for

Biology

1 answer:

Zanzabum3 years ago

7 0

Answer:

microalgae (cyanobacteria are also part of this family). Due to their fast growth rates, high oil content and less complex structure, they are the preferred source for biofuels. These algae can be either sourced from nature or grown in labs (in large reactors) and then chemically converted to biofuels.

Explanation:

i can only think of one so i hope this helps a bit

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You encounter a shrubby-looking plant that you cannot tell if it has true wood or not. Upon cutting it open cross-sectionally, y

maria [59]

ANSWER: The presence of cork cambium depicts that the plant has undergone secondary growth.

EXPLANATION: Cork cambium is also referred to as is also known as Phellogen (a meristematic cell layer). It is found in vascular plants and located in the peridermis.

However, presence of cork cambium indicates that the plant has undergone secondary growth, which is elicited as a result of cell division in the cambia or lateral meristems, which in turn causes the stem and root to thicken.

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3 years ago

Read 2 more answers

Which of the following is an example of chemical weathering? Plant roots pushing through a hole in a rock and cracking it. Ice f

IrinaVladis [17]

Hi!

Your answer is Carbonic acid wearing away the minerals in a rock.

Hope this helps!

~CoCo

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3 years ago

Where are the lungs located in relation to the heart

earnstyle [38]

The heart is located underneath the sternum in a thoracic compartment called the mediastinum, which occupies the space between the lungs

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3 years ago

In 2005 the Northwestern University women's lacrosse team won an NCAA championship and was invited to the White House to receive

BabaBlast [244]

<h2>Folkway norm </h2>

Explanation:

Folkways are the customs or conventions of daily life. They are a type of social norm expectations for how we act.
In sociology, folkways are generally discussed in contrast to mores because they are both types of social norms, though they vary in the degree to which they are enforced.
Folkways are mildly enforced social expectations, while mores are strictly held beliefs about behaviors.
Mores dictate right and wrong, while folkways distinguish between proper and rude behavior.

8 0

3 years ago

Determine whether each statement describes mitosis, melosis, or both mitosis and melosis.

Kruka [31]

Answer:

This question is incomplete as it lacks statements, the statements and the answers are as follows:

occurs in organisms that sexually reproduce - MEIOSIS

occurs during growth and development - MITOSIS

the DNA is replicated - MITOSIS AND MEIOSIS

occurs in all organisms - MITOSIS

the number of chromosomes remains the same - MITOSIS

the number of chromosomes reduces by half - MEIOSIS

Explanation:

Meiosis and mitosis are both types of cellular divisions that occur in living cells. Mitosis involves the formation of two (2) daughter cells that are genetically identical to the parent cell while meiosis involves the formation of four (4) daughter cells that are genetically different from the parent cell.

The following are characteristics of the two division processes based on this question:

MITOSIS:

- It occurs during growth and development of an organism.

- it involves DNA replication

- it occurs in all organisms since every living organism undergoes growth and development.

- the number of chromosomes after mitosis remains the same in the daughter cell i.e. 2n remains 2n

MEIOSIS:

- It occurs only in organisms that sexually reproduce.

- it also involves the replication of DNA

- The number of chromosomes in the daughter cells is reduced by half i.e. 2n to n.

8 0

3 years ago