4,064 Answered Questions for the topic biology

Biology

11/07/19

genetics blood type

A man who has type B blood (genotype: BB) is married to a type B person (Genotype: BO). What blood type will their children have?
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Biology

11/07/19

bio genetics blood type
A man files his wife for divorce on the grounds of infidelity. Both man and wife have normal eyes, but there is a baby daughter who has coloboma iridis (a fissure in the iris of the eye). This... more
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Biology

11/07/19

genetics about blood type
For any X linked trait, a male could inherit his gene to ______________ (as it mentions to, inherit means giving) You can choose more than one answer -sons and daughters in equal portion-only... more
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Biology

11/07/19

Pathogenic protists
Explain why pathogenic protists such as Trypanosoma (the causative agent of sleeping sickness) and Plasmodium (the causative agent of malaria) are so difficult to get rid of once they have taken up... more
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Biology

11/06/19

Biology 203 Unit 3: Study Guide
What is the chemical formula (equation) for photosynthesis?What is the chemical formula (equation) for cellular respiration?Define mitosis. Describe what takes place during each of the phases of... more
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Biology

11/06/19

Every cell contains certain structures that perform specialized functions for the cell. What are these structures called?
every cell contains certain structures that perform specialized functions for the cell. what are these structures called.
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Biology

11/05/19

1. Compare/contrast the processes of photosynthesis and cellular respiration by filling in the table below.
  Photosynthesis Cellular Respiration Where does the process occur?     Is glucose used or produced?     What is oxygen’s role?     What is carbon dioxide’s role?     What is... more
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Biology

11/05/19

What’s the main problem of amoeba living inn fresh water?
Been looking for this answer all day please help .Home-works due tomorrow
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11/04/19

Calculate the amount (in g) of NaOH required to prepare 150 mL of 3 M NaOH solution
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Biology

11/03/19

The finding that a cross between a red snapdragon and a white snapdragon produces a pink snapdragon appears to support the blending hypothesis.

What finding would convince you that the underlying gene still follows the particulate hypothesis and why? 
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11/01/19

What are some of the difficulties of observing living organsims under a mircoscope?
(From lab 4A using the compound mircoscope) dont anwser something like its the surrounding area im looking for is something like observing how it eats or interacts with its surrounding enviroment.... more
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Biology

11/01/19

Why do sex linked traits follow follow differnt patterns of in heritance than other traits?
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Biology

11/01/19

Homework question

Write (2x)^3 without exponents
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Biology

11/01/19

What is meant by “selectively permeable
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Biology Science

10/31/19

What's the matter?
They are also known as the building blocks of life.
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Biology Science

10/31/19

What's the matter?
They are also the building blocks of all forms of life.
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Biology

10/30/19

For each of the following, determine whether the feature is present only in eukaryotes, present only in prokaryotes, or present in both eukaryotes and prokaryotes.
DNA presentDNA enclosed in a nuclear envelope presentCell wall composed primarily of peptidoglycan presentRibosomes presentMulticellularity presentNitrogen... more
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Biology

10/30/19

What are the five events in order that explains the movement of phloem sap?
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Biology

10/30/19

A plant classified as an perennial
Completes its life cycle in one year or less?Takes many years to complete its life cycle?Usually dies of disease or trauma rather than old age?Completes its life cycle in two growing seasons?
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Biology

10/30/19

All of the following are female parts of a flower except?
The style? The stigma?The anther?
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Biology

10/30/19

After pollination occurs, a pollen tube is formed. The pollen tube is located primarily in which part of the flower?
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Biology

10/30/19

In the life cycle of a plant, what gives rise to a gametophyte?
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Biology

10/30/19

What are characteristics of non-vascular plants?
Growing tall to compete for sunlight?Inhabiting moist environments?Extensive root systems?Elaborate flowers?
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Biology

10/30/19

What is not an example of genetic recombination?
Transformation?Mutation?Transduction?Conjugation?
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Biology

10/30/19

Imagine that a cell with a loss of function mutation in the G2/M checkpoint (in other words, the checkpoint is broken) is in G2 and has DNA damage. What is likely to happen to that cell?
a. it will never pass the checkpointb. it will pass the checkpoint once, but then it will stop progressing through the cell cyclec. It will pass the checkpoint and then accumulate additional... more
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