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seropon [69]
2 years ago
12

I just need help with these 4 questions

Biology
2 answers:
Alexxx [7]2 years ago
7 0

Answer:

oki here's your answer

Explanation:

uhmm actually i dunno sorry lol -_- i think it might be C....? sorry if i am WRONG.... -_- ~bai lovies~

pentagon [3]2 years ago
3 0
Main purpose of classification system: C. it provides a practical way to organize and communicate etc.

the diagram shows a simple food chain: D. plant and animal

fungi and bacteria: D. fungi cells have nucleus bacteria does not

diagram of rhodotus palmatus: C. fungi
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How does ATP synthase produce ATP
Helen [10]

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6 0
3 years ago
Whats a hypothesis for “Which bait works better for a homemade fly trap?”
andrey2020 [161]

Answer:

If I use the correct bait, then I will have a successful homemade fly trap.

Explanation:

A hypothesis is always an "if, then" statement

7 0
3 years ago
Which step occurs first in sexual reproduction
nikdorinn [45]

Answer:

In the first stage of sexual reproduction, "meiosis", the number of chromosomes is reduced from a diploid number (2n) to a haploid number (n). During "fertilisation", haploid gametes come together to form a diploid zygote, and the original number of chromosomes is rest

Explanation:

3 0
3 years ago
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Read each example and decide whether each would increase or decrease the genetic variation in the gene pool of that population.
klemol [59]

The measure of variation which exists in the genetic makeup of any particular individual within a population is genetic variation. There are several key features and advantages associated with the genetic variation as it is an important factor causing evolution allowing natural selection thus leading to increase or decrease the frequency of alleles in a population.

The other factors causing genetic variation include random mating, mutation, random fertilization and recombination during meiosis between the homologous chromosomes.

The main advantage of genetic variation is it enables the individuals to adapt to environment as well as maintaining the survival of the population.

Based on the information on genetic variation we can conclude whether there is increase or decrease in the genetic variation of the population in the gene pool.

• A zebra migrates to join a different herd of zebras- Increase

• Competition for sunlight leads to taller trees- Decrease

• The DNA of a snake changes to make its venom stronger- Increase

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6 0
3 years ago
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How much magma is formed at a transform boundary<br> i need this asap
saul85 [17]

Answer:

magma doesnt form at transform boundaries, but it does form at divergent and convergent bounderies.

Explanation:

The divergent boundaries pull apart from each other creating a weak spot in the crust, allowing magma o come through and reach the surface. Some of the rock above the subducting plate melts and forms magma. Because the magma is less dense than the surrounding rock, it rises to the surface.

At convergent boundaries magma is formed where water from a subducting plate acts as a flux to lower the melting temperature of the adjacent mantle rock

i hope this helps a little bit (:

7 0
2 years ago
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