4,064 Answered Questions for the topic biology

Biology Genetics

11/07/22

Pure pea plants with purple flowers are mated with pure peas with white flowers. All of the F1 have purple flowers. The F1 are crossed and the flower-color of 628 offspring are analyzed.
What are the expected numbers of offspring of each type? Note: Round to the nearest whole number.Calculate the chi-square statistic (to 2 places after the decimal) for the cross in problem (1) if... more
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Biology

11/07/22

What macromolecule is primarily consumed by elephants or lions?
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Biology

11/07/22

Glaucoma trait
A women who is homozygous normal for vision and a man who is homozygous for glaucoma have children. What is the possibility that any of their children will have glaucoma?
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Biology

11/07/22

How does the temperature of a classroom affect students grade. Manipulated - Responding
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11/06/22

what is a good sentence starter for presenting a solution on a problem in concept paper?
what is a good sentence starter for presenting a solution on a problem in concept paper?
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11/05/22

is this a good thesis statement?
is this a good thesis statement?this phenomenon calls for researchers to look for healthier solutions that could reduce and relieve people's stress while enhancing their health.
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Biology

11/03/22

pleasE HELP MEEEEE
9. What are the possible offspring genotypes for pea seed color if a homozygous dominant pea plant is crossed with a homozygous recessive pea plant?*1 pointHomozygous dominant, heterozygous, and... more
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Biology

11/03/22

helP ME asaP pleASE
8. What are all the possible offspring genotypes for pea seed shape shown in this Punnett square?*1 pointHomozygous dominant, heterozygous, and homozygous recessiveHeterozygous, and homozygous... more
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Biology

11/03/22

Can somebody please help me
7. What are the possible offspring genotypes for pea seed color shown in this Punnett square?*1 pointHeterozygous and homozygous recessiveHeterozygous and homzygous dominantHomozygous dominant and... more
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Biology

11/03/22

Can somebody please help me
4. What are the parent genotypes for pea seed color shown in this Punnett Square?Homozygous dominant and homozygous recessiveHeterozygous and homozygous recessiveHeterozygous and... more
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Biology

11/03/22

Can somebody help me please
3. Select the set of peas that are both heterozygous for pea seed color.*1 pointOption 1Option 2Option 3
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Biology

11/03/22

HELP ASAP PLEASEEEE
6. What are the parent phenotypes for pea seed color shown in this Punnett Square?*1 pointRound and wrinkledWrinkled and wrinkledRound and round
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Biology

11/03/22

PLEASE help meeee
5. What are the parent genotypes for pea seed shape shown in this Punnett Square?*1 pointHeterozygous and homozygous recessiveHeterozygous and heterozygousHeterozygous and homozygous... more
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Biology Ecology

11/02/22

Which example shows a method by which the plant as prey, is least effective against a predator?
When touched, this plant's leaflets immediately close tightly. When touched, this plant's leaves leave behind tiny stinging barbs. When touched, this plant's thorns pierce the skin. When eaten... more
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Biology

11/02/22

Members of the genus Clostridiumoften use a fermentation process known as the Stickland reaction to produce ATP by oxidizing amino acids instead of glucose during cellular respiration. Researc
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Biology

11/01/22

How does pasteurization interfere with C. botulinum’s ability to act as a poison?
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Biology

11/01/22

Would you describe Clostridium botulinumas an obligate anaerobe, facultative anaerobe, or obligate aerobe?
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11/01/22

Reliability of Information on the Web.
Instructions: The internet offers endless opportunities to obtain high-quality information on a wide variety of topics that are relevant to nutrition, but it also delivers an abundance of... more
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10/31/22

Reliability of Information on the Web.
 Instructions: The internet offers endless opportunities to obtain high-quality information on a wide variety of topics that are relevant to nutrition, but it also delivers an abundance... more
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10/31/22

Hello is this a good conclusion for a concept paper?
In conclusion, Pplants with fibrous roots aid different kinds of soil in controlling soil erosion, which is caused by changes in temperature, weather (amount of precipitation), and human activities... more
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10/31/22

Hello is this a good introduction for a concept paper?
Hello is this a good introduction for a concept paper? What can I add to make it good?The geographic landscape of the Philippines generates soil erosion incidents— such as flooding and landslide—... more
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10/31/22

Hello is this a good introduction for a concept paper?
Hello is this a good introduction for a concept paper? What can I add to make it good?We thrive on performance, competitiveness, and perfection in today's world, which causes stress to rise subtly,... more
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10/31/22

What are the chemicals present in essential oils that can help relieve stress or human health?
What are the chemicals present in essential oils that can help relieve stress or human health?
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Biology Science

10/29/22

What determines the frequency of a particular (and genetically determined) phenotype in a given population? Select all the answers that apply.
  A) The frequency of the alleles controlling that phenotype.  B) Selection in favour or against the phenotype in question.  C) Migrations in and out of the population.  D) Whether individuals mate... more
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Biology

10/27/22

I need help with this bio question

In brown fat, a H+ facilitated transport protein allows Hydrogen ions (H+) to move freely between the inner membrane space and the matrix of mitochondria. How would this impact ATP production? 
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