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Hatshy [7]
3 years ago
13

How many organelles are in plant cells? please list them. :)

Biology
1 answer:
Murrr4er [49]3 years ago
4 0
There are 11 organelles in total, 
vacuoles: they store water
Chloroplasts: trap energy from the sun to produce food for plant cell
Cell wall: provides support and protection to the cell membrane, 
Cell membrane: thin flexible barrier around a cell, controls what enters/ leaves the cell
Nucleus: 'The control center', carries the DNA of the cell
Ribosomes: Found in all cells, their jobs are to make protein 
Endoplasmic Reticulum: The internal delivery system of the cell
Golgi complex: Transports materials throughout the cell
Lysosomes: Break down food into particles the cell can use. another function is they destroy old or dying cells 
Mitochondria: Breaks down food to make ATP 
and last but not least cytoplasm a jelly like fluid in the cell that keeps the organelles suspended 
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Explanation:

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3 years ago
4. Which of the following is the most likely result of a non-native generalist species being introduced into an ecosystem?
NemiM [27]
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Analyze the result of a cross between two organisms that are both heterozygous for two different genes (AaBb) use a Punnett squa
krok68 [10]
(1) All the genotypes are as follows: AABB, AaBB, AABb, AaBb, aaBB, aaBb, AAbb, Aabb, aabb.

(2) Assuming that Aa is dominant and Bb is recessive, there will be 9 phenotypes with both A and B allele dominant (i.e. AaBb, AABb); there will be 3 phenotypes with just the A allele dominant (i.e. Aabb, AAbb); there will be 3 phenotypes with just the B allele dominant (i.e. aaBb, aaBB); and there will be 1 phenotype with both alleles recessive (i.e. aabb). The phenotypic ratio in this case is 9:3:3:1.

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4 0
3 years ago
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Mandarinka [93]

Correct answer: A) Extension

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Example: During straightening of the leg, the angle between the tibia and femur increases, which shows extension has taken place.




8 0
3 years ago
Read 2 more answers
I really need help with this one
Viktor [21]

Answer:

The prey population, the rabbits, and the predator population, the foxes, directly rely on one another. As the rabbit population grows, more food becomes available for the fox population to grow, therefore the fox population grows. The rabbit population now has more predators, but an assumed constant amount of food, causing the rabbit population to fall. The rabbit population falls and less food becomes available for the fox population, so the fox population falls. Both the predator and prey species are majorly responsible for the carrying capacities of the other species.

5 0
3 years ago
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