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ExtremeBDS [4]
2 years ago
5

What does the nucleus do

Biology
2 answers:
Agata [3.3K]2 years ago
5 0

Answer:

the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass

Explanation:

your welcome

Anna71 [15]2 years ago
4 0

Answer: The nucleus controls and regulates the activities of the cell and carries the genes, structures that contain the hereditary information.

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According to the concept of resource partitioning, which attribute of a community would tend to lead to lower species richness i
melomori [17]
<h2>Species richness </h2>

Explanation:

Resource partitioning is a type of strategy of coexistence among species which allow species to use natural resources in different ways and it may be temporal or spatial

There are two attributes of a community which will tend to lead to lower species richness in a community:

1) Most species are generalists, utilizing a broad spectrum of resources : Species that can live in many different types of environments, and have a varied diet are considered generalists

2) Most species are specialists, utilizing a narrow spectrum of resources: Specialists are those species that require very unique resources, these type of species have a very limited diet or need a specific habitat condition to survive

8 0
3 years ago
Which option is an example of a physical property?
wariber [46]
Rusting ability because it is something you can see
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3 years ago
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Which best describes the process of making recombinant DNA? The isolated DNA is inserted into a mechanical vector for cloning. T
OLEGan [10]

Answer:

The correct answer would be "The sticky ends of fragmented DNA are joined with vector DNA".

Recombinant DNA or rDNA refers to the DNA that has been artificially formed by joining the fragments of DNA of two or more species.

The fragments are joined by creating the sticky ends in the DNA fragments.

These sticky ends are complementary to each other which helps the fragments to join to each other.

For example, the sticky end of a gene of interest and the sticky end of the vector DNA joined together to form a recombinant vector.

4 0
2 years ago
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What part of a flowering plant develops into a seed after fertilization has taken
ANTONII [103]

Answer:

The ovules would develop into a seed after fertilisation. #4 is pointing to it

6 0
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These changing water levels at Montauk can best be described as
Alexus [3.1K]

Answer:

A) cyclic and predictable

Explanation:

The graph shows changes in the water levels (in feet, ft). The water cycle consists of water that evaporates from the surface (land and sea) and subsequently returns in form of rain and/or snow. In general, water levels may be unpredictable in short term but predictable in the long term. The graph shows that this process is cyclic because it is regularly patterned and also occurs in regular intervals (therefore being predictable).

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