Biology » Page 220

Biology

Taylor Thomas

Of the following organelles, which group is involved in manufacturing substances needed by the cell?

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Biology

Janelle Yoder

What is the best form for a hypothesis

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Biology

Brooklyn Buck

What as Redi's constant, conditions that are kept the same in an experiment so that differences in results can be interpreted correctly, in his scientific experiment?

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Biology

Angelique Huerta

Tomato plants usually have hairy stems. Hairless stems are present in tomato plants that are homozygous recessive for this trait. If the stem characteristics are determined by a single gene, what is the expected outcome of crossing two tomato plants that are heterozygous for hairy stems?

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Biology

Ariel Clements

What is the shape of a vessel cell from a plant stem and how does its shape match it's functions?

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Biology

Ryder Weiss

The effects of the sympathetic nervous system are divergent, meaning that a single stimulus can have an effect on a large number of targets. in other words, when the sns is activated, all of the organs it innervates are stimulated. this does not occur in the parasympathetic system. why?

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Biology

Terminator

Which two strata of the epidermis are most susceptible to cancer?

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Biology

Ezequiel Bowman

Certain foraminifera (shelled protozoa) have inconsistent fossil records. Which mode of evolution do they represent?

A. adaptive radiation

B. phyletic gradualism

C. puncated equilibrium

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Biology

Jesse Gamble

What accounts for the movement of water up the veins of a tall tree?

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Biology

Amiyah Lang

Reducing the incidences of diseases in children

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Biology

Viviana Davila

How did past experiments lead to the development of the scientific explanation for origin of life

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Biology

Zion Juarez

Which condition would most likely result in evolution

A. a single individual dies in a large population

B. a butterfly predator sees yellow more easily than it does green, and a population of butterflies includes both phenotypes.

C. a green parrot has an allele for green feathers and an allele for blue feathers.

D. a large population continues to grow

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Biology

Gauge Hutchinson

What are the Contents of a vaccine

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Biology

Francisco Garner

Wind direction is determined by the Earth's rotation. true or false?

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Biology

Bj

Charles darwin proposed a mechanism for descent with modification that stated that organisms of a particular species are adapted to their environment when they possess

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