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Anna11 [10]
2 years ago
8

Please Help I Don't Understand

Biology
1 answer:
diamong [38]2 years ago
8 0

Answer:

Positive charge. They are the opposite of electrons.

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HELP ILL MSrk u brainly
dimaraw [331]
Phenotype for LL would be the dominant trait shape for the ear. Phenotype for Li would also be the dominant trait shape. Then for ii the phenotype would be the recessive option. The probability for LL is 50% probability for Li is also 50% and for ii it would be 0% based off what you have shown. Sorry I don’t know what the exact name for the recessive and dominant shape of the ear shape
7 0
3 years ago
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In your own words Describe how autotrophs and heterotrophs obtain energy. please this answer must be at least 150 words any one
blsea [12.9K]

The autotrophs are the primary producer in the food chain and they are the ones who initiate the food chain. They produce food by using sunlight or sometimes chemical energy or reactions. They primarily use carbon dioxide, sunlight and water to form sugars or carbohydrates which become their energy source. They use the process of photosynthesis or chemosynthesis to generate food. Examples of autotrophs are green plants, green algae, bacteria.

Heterotrophs cannot make their food via sunlight or other inorganic sources and hence are dependent on the autotrophs or other animals. The heterotrophs have been ranked as secondary and tertiary consumers and cannot be producers.  They consume the organic products made by autotrophs to obtain energy for various metabolic and biological activities. The heterotrophs can be herbivore, carnivore, fungi, parasitic plants.

Some are photo-hetrotrophs,  who use light as energy but cannot use carbon  dioxide as the carbon source since they cannot fix the carbon like autotrophs.

5 0
3 years ago
The second Latin word in the taxonomic binomial Rosa vulgaris indicates which category within the system?
raketka [301]

Answer:

Species

Explanation:

According to the binomial system of nomenclature, an organism has two names. The first part of the scientific name is the name of the genus followed by the name of the species. A species is a group of organisms that can interbreed to produce new fertile offspring.

3 0
3 years ago
Restate your position on the lines below in your own words. Do you support or oppose the elimination of lactose from the human d
kolezko [41]
It depends on the individual reaction to lactose. first, some individuals are considered lactose intolerant meaning they lack enzymes that break down lactose into glucose and galactose. hence, if they digest dairy products they can have severe symptoms that will affect their health. however individual who aren’t lactose intolerant benefit from digesting lactose containing products because it improves the individuals health by providing the body with sufficient amount of energy when lactose is broken down to glucose and galactose. Also, consuming Foods in the Dairy Group provide nutrients that are vital for health and maintenance of the body. over all, it all comes down to how an individual will react to such decisions when eliminating lactose. If this decision outweighs the disadvantages then I agree with it however if it doesn’t I completely disagree
6 0
3 years ago
What conclusions can be drawn about the action of the enzymes as the temperature increases
IrinaVladis [17]

enzyme A becomes less effective earlier than enzyme B

and enzyme b stays effective at higher temperatures than enzyme a

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