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Sladkaya [172]
3 years ago
14

What is vector in life sience​

Biology
1 answer:
ivolga24 [154]3 years ago
6 0

Answer: Traditionally in medicine, a vector is an organism that does not cause disease itself but which spreads infection by conveying pathogens from one host to another. Species of mosquito, for example, serve as vectors for the deadly disease Malaria. A vector is a living organism that transmits an infectious agent from an infected animal to a human or another animal. Vectors are frequently arthropods, such as mosquitoes, ticks, flies, fleas and lice. brainliest

Explanation:

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4. Describe the cell cycle and cell division and explain their importance to an organism.
Marianna [84]
<span>The main reasons why cell division is important in organisms are reproduction, repair and growth. Cell division is necessary in order for life to continue.
</span><span>
The length of the cell cycle is important because it determines how quickly an organism can multiply. For single-celled organisms, this rate determines how quickly the organism can reproduce new, independent organisms. </span><span>Most of the differences in cell cycle duration between species and cells are found in the duration of specific cell cycle phases. DNA replication, for example, generally proceeds faster the simpler the organisms. One reason for this trend is simply that prokaryotic have smaller genomes and not as much DNA to be replicated.</span>
8 0
3 years ago
Which species are more closely related: Rhino and owl or rhino and goldfish? How do you know?
Oksanka [162]

Answer:

Rhino and owl are closely related.

The are closer on the limb.

Explanation:

This is because cladogram can be used to show species that are closely related. It is a diagram that indicates evolutionary relationships that exist between organisms.

Owl and Rhino are closely related because they have some traits in common and their limbs are close

6 0
3 years ago
By which process does carbon dioxide enter a plant?
adoni [48]

Answer:

photosynthesis

Explanation:

mark brainliest

have a great day

3 0
3 years ago
Read 2 more answers
PLS HELP ME OUT PLSSSSSSSS
m_a_m_a [10]

Ok so basically this seems more complicated than it is

We want to start with coming up with <u>three traits</u> say your "living thing" will have...

let's use some simple traits that we know and have seen in other animals

(I'm using a cat-like animal in reference)

Ear size: Large, Small

Fur color: Grey, Black, Grey with Black, Black with Grey

Now let's take a look at the chart

Hope This is Helpful!

3 0
2 years ago
Some protists can reproduce both sexually and asexually. What's a major advantage of each?
Neporo4naja [7]

Answer:

(A). Sexual reproduction increases genetic diversity, and asexual reproduction can be more rapid.

Explanation:

Sexual reproduction is a mode of reproduction, which involves formation of new organisms by combination of genetic information from two organisms of different sexes. The major advantage of sexual reproduction is to develop genetic diversity as new organism is produced by mixing up genetic material of both the parents.

On the other hand, asexual reproduction involves formation of new organisms from a single parent having identical genetic makeup as present in parent cell.  One of the major advantage of asexual reproduction is to produce high number of offspring in less time as it is more rapid than sexual reproduction.

Thus, the correct answer is option (A).

6 0
3 years ago
Read 2 more answers
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