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kramer
2 years ago
5

Can someone please answer this for me !!

Biology
1 answer:
const2013 [10]2 years ago
6 0

Answer:. The genotype is RB(the gene)

The phenotype is purple(the physical appearance)

None of the flowers will be red

All will be purple.

None will be blue

Note: the crossing above indicates a case of co-dominance

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honeybee is considered as the most useful insect for human beings.justify this statement with any three reasons​
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Answer:

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Research has shown a connection between a deterioration of dopamine producing neurons and which neurological disorder?
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Parkinson's disease

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Differentiate between active natural immunity and passive natural immunity?​
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A prominent difference between active and passive immunity is that active immunity is developed due to the production of antibodies in one's own body, while passive immunity is developed by antibodies that are produced outside and then introduced into the body.

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The same, unknown bacteria is isolated from 20 sick individuals. Their samples were grown in culture and then placed in 10 healt
AleksAgata [21]
<h2>Koch's Postulates.</h2>

Explanation:

The next step should be isolate the microorganism from the mice and check if it is identical to the original microbe.

According to Koch's postulates, a microbe can be considered as a causative agent of a disease only after all the following are established:

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4 0
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Answer:

The correct answer is A. scavengers and B. producers

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Two types of factors are found in a biome biotic and abiotic factor. All the living things in any biome comes under biotic factors like animals, plants, and microbes and all the non-living things present in the biome are non-biotic factors for example soil, temperature, air, water, salt, etc.

So biome is made up of both living and non-living factors. Scavengers are the organisms that feed on dead and decaying matter and producers are the organisms that make their own food. Most of the producers are plants.  

So both scavengers and producers are living organisms therefore both are examples of biotic factors.

8 0
3 years ago
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