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4 years ago

One major difference between plant and animal cells is that plant cells are the only ones with

Biology

2 answers:

LenKa [72]4 years ago

8 0

The answer is a. plant cells have cellulose and animal cells don't.

olganol [36]4 years ago

4 0

The answer is A. cellulose, only plant animals have cellulose

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Question is below :)

cricket20 [7]

For the first question-a bicep is a large muscle in the upper arm which flexes the arm and forearm, a tricep is a large muscle at the back of the upper arm and a deltoid is a thick triangular muscle covering the shoulder joint and used for raising the arm away from the body.

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3 years ago

List the 6 possible genotypes of the four blood types. Identify the parentalgenotypes that could produce children with blood typ

ziro4ka [17]

Answer:

The different possible genotypes are AA, AO, BB, BO, AB, and OO. These are derived according to the A, B and O blood group model.

The table is given below:

Blood Type Genotype

Blood Type A Genotypes AA or AO

Blood Type B Genotypes BB or BO

Blood Type AB Genotype AB

Blood Type O Genotype OO

The alleles A and B exhibit a greater dominance than O. This is the reason why the Parent of Blood type A will form the Genotype AO.

8 0

3 years ago

Plant cells have a ____ white animal cell do not.

masha68 [24]

Plant cells have cell wall but animal cells don't have any cell wall.

6 0

3 years ago

Why is it important for ectoparasites to stay undetected by their host?

melomori [17]

Ectoparasites cause diseases in humans and animals, so to know the format of detecting it we need to know that ......

<h3>Ectoparasite</h3><h3 />

Parasitism is defined as an interaction where a parasitic organism obtains resources through one or several host individuals, causing damage and reducing its fitness. The endoparasite is a type of parasite that lives inside the host's body (from the Greek endos, inside), while the ectoparasite is one that lives on the external surface of its host (from the Greek ectos, outside). Thus, the ectoparasite does not need to lodge inside the host organism to feed, presenting a partial metabolic dependence. Some examples of ectoparasites are:

Lice
Ticks
and Fleas.

<h3>Strategies of ectoparasites</h3>

Each parasite has particular strategies and adaptations used to extract nutrients from their hosts. In ectoparasites these adaptations can often be seen as changes in the oral apparatus, allowing them to penetrate the skin surface and feed on the host's nutrients. Scabies is a skin disease caused by the ectoparasite Sarcoptes scabiei. In order to obtain nutrients for its survival, the parasitic organism burrows into the skin of the host, unlike ectoparasites such as the louse, which pierce the surface and only insert its mouthparts to extract food.

With this information we can say that the ectoparasites adapt to the host so that it is not noticed and for a better absorption of nutrients from the host, they remain undetectable not to be removed, so that they are not disconnected from their food source as they are in the vast majority visible to the eye.

Learn more about diseases in brainly.com/question/943439?referrer=searchResults

7 0

3 years ago

A city is concerned about global warming and smog. It wants to reduce the impact of its use of fossil fuels. Explain how the cit

____ [38]

Answer:

I think its a

Explanation:

cars and stuff use fossil fuels, therefore changing transportation may reduce its fossil fuel usage.

4 0

2 years ago