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Otrada [13]
3 years ago
6

Definiton of chloroplast​

Biology
1 answer:
Diano4ka-milaya [45]3 years ago
4 0

Answer:

Chloroplasts are small organelles inside the cells of plants and algae. They absorb light to make sugar in a process called photosynthesis. The sugar can be stored in the form of starch. Chloroplasts contain the molecule chlorophyll, which absorbs sunlight for photosynthesis.

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For separate ecosystems to be classified as the same type of biome they must
Harlamova29_29 [7]

Answer: It should be <u>C</u>.

Explanation:

For separate ecosystems to be classified as the same type of biome, they must —

 x    have deciduous forests .

 x    be located along the equator .

√  have similar organisms and climates .

 x    be at least one hundred square meters in area.

7 0
3 years ago
How is a food web different from a food chain
Sliva [168]

Answer:

D. Food webs contain many different linked food chains​

Explanation:

8 0
3 years ago
Some species of wasps are social. The queen starts a colony from scratch each spring. She builds a small nest, and lays and rais
Ainat [17]

OPTIONS:

a)It is beneficial only to the males that do not fertilize eggs.

b)It is beneficial only to the female workers that are not fertilized.

c)It is beneficial to each one of the individual colony members.

d)It is beneficial to the whole species, but not to all of the individual members.

Answer:

d)It is beneficial to the whole species, but not to all of the individual members.

Explanation:

The behavior exhibited by the wasp is beneficial to the whole species, but not to all of the individual members as all wasps work all together to ensure the survival of newly fertilized females for the continuation of the species. All other wasps pay the supreme sacrifice working together in building nest, laying eggs, fertilization, all in a bid to ensure the continuation of their species, while most die leaving only the newly hatched females, that ensures continuation of the species.

7 0
3 years ago
Blood typing is based on the presence of proteins known as __________ on the outer surface of the red blood cell plasma membrane
tensa zangetsu [6.8K]

Answer: Option B) Antigens

Blood typing is based on the presence of proteins known as antigens on the outer surface of the red blood cell plasma membrane.

Explanation:

Blood groups A, B, AB, and O are determined based on the antigen-antibody reactions between donor and recipient bloods.

For instance,

- Blood type A has antigen A on its plasma membrane

- Blood type B has antigen B on its plasma membrane

- Blood type AB has both antigen A and antigen B on its plasma membrane

- while blood type O has neither antigen A nor B on its plasma membrane

So, antigens is the answer

8 0
4 years ago
An organism that gets energy by eating meat or living or dead things
allochka39001 [22]
Carnivore get energy by eating meat living or dead. 
8 0
3 years ago
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