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3 years ago

In order for an organism to survive, they must be able to do what? (Seven word phrase)

Biology

2 answers:

olganol [36]3 years ago

8 0

Answer:

To survive an organism must be able to obtain and use resources, grow and reproduce. Seven things to survive are: food, air, water, sunlight, the right habitat, limiting factor and temperature.

Explanation:

1. Food contains nutrients

2. Air is essential for respiration

3. Water is used in photosynthesis

4. The sun gives energy

5. The habitat is a shelter

6. Soil and landform are limiting factors to move

7. Cold and hot are hard to survive.

V125BC [204]3 years ago

5 0

GRIMNER
Grow
Reproduce
Irritability (ie, being able to sense changes in the environment, detect danger, etc.)
Movement
Nutrition (eating and drinking)
Excretion (get rid of waste materials)
Respire (breathe)

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In what ways might anna's infection have played a role in her untimely death?

Vinil7 [7]

Anna's infection affected her body cells, it impaired the body's function and all organs. The urinary tract infection resulted to a septic shock that caused multiple organ failures. In addition to this, bacteria is yet to be identified so there is no actual reason stated for the cause of death.

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3 years ago

water shows (blank) bonding where electrons are shared (blank). This makes water very special and important to life

Murrr4er [49]

Answer: water shows ionic bonding where electrons are shared atoms

Hope this helps

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3 years ago

The function of antibodies is to A. inject toxins into living pathogens. B. mark pathogenic cells for destruction. C. act as Tol

Liono4ka [1.6K]

Answer:

Mark pathogenic cells for destruction. (Ans. B)

Explanation:

Antibodies are generated by the plasma cells, and once these secreted, they attach quickly to the surface of the toxin and stop the toxin from infecting the normal body cell by blocking key extracellular sites.

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3 years ago

2.Which of the following represents a genetic cross between 2 individuals that are each heterozygous for both traits?

wariber [46]

Answer:

A. AaBb x AaBb

Explanation:

The term heterozygous refers to the presence of two different alleles of same gene in an organism. The one allele can be of wild type (original type) and one can be mutated or newly formed.

In the question, two traits are represented by two letters, A and B and alleles as A and a and B and b, respectively. We are asked about a cross involving two traits and two individuals in such a way that both are heterozygous.

If we look at option A, AaBb x AaBb,

we see that one trait A and the other trait B is in heterozygous form (Aa and Bb) in both individuals.

If we look at option B. AABB x AABB

we see that one trait A and the other trait B is in homozygous form form (AA and BB) in both individuals. Homozygous means when the alleles are same for each trait in an individual.

If we look at option C,Aa x Bb

There are not two traits, one trait of one individual and other trait of other individual is being crossed that is not possible.

If we look at option D. AAaa x BBbb

Again, the individuals are homozygous for two traits.

Therefore, A is best option.

Hope it helps!

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3 years ago

A scientist randomly mutates the DNA of a bacterium. She then sequences the bacterium’s daughter cells, and finds that the daugh

valentina_108 [34]

Your answer will be DNA Pol 1.

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3 years ago