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3 years ago

Use the diagram below to answer questions 3 and 4

Biology

1 answer:

Tema [17]3 years ago

6 0

Answer:

3. Size could

4. Beak's are advantageous because they have to be fit to eat the seeds that they need

Explanation:

size can affect because the bigger birds can fight the smaller birds off when they are eating the same product. Even with same beaks bigger birds will have an advantage.

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People cut down a forest to build a housing development. Describe two ways this action affect the water cycle in the local envir

sweet [91]

First way it will affect the environment is that there won’t be any trees to soak up water from rainstorms.

Second water won’t be brought up to the surface due to the fact there are no roots to do that.

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3 years ago

Which pathogen is a single-celled, prokaryotic organism.

Mkey [24]

Answer:

Only the single-celled organisms of the domains Bacteria and Archaea are classified as prokaryotes—pro means before and kary means nucleus. Animals, plants, fungi, and protists are all eukaryotes—eu means true—and are made up of eukaryotic cells.

Explanation:

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2 years ago

What is the function of the nucleus?

lina2011 [118]

Answer:

A. To store the cell's genetic material

Explanation:

The nucleus stores DNA which is the genetic material.

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3 years ago

What does a correlation of -0.9 mean?

allsm [11]

Answer:

A strong negative (downward sloping) linear relationship

Explanation:

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3 years ago

Read 2 more answers

In pea plant the trait of yellow seeds (YY) is dominant over green seed (yy). Explain the inheritance pattern of F1 ad F2 genera

storchak [24]

Answer:

F1= All Yy

F1= All yellow

F2= 1/4 YY: 1/2 Yy: 1/4 yy

F2= 3/4 yellow: 1/4 green

Explanation:

The allele for the yellow-colored seeds (Y) is dominant over the allele that imparts green phenotype (y). A cross between two pure breeding yellow seeded and green seeded plants would obtain all yellow seeded plants in the F1 generation. Self-pollination of F1 progeny would obtain F2 generation in following phenotype and genotype ratio:

Phenotype ratio= 3/4 yellow: 1/4 green

Genotype ratio= 1/4 YY: 1/2 Yy: 1/4 yy

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3 years ago