01/19/22

What are the uses of beachrocks?
What are the uses of beachrocks?
Follows • 1
Expert Answers •1

10/26/20

A soil with a dry bulk density of 1.27 g/cm3 has, at the time of sampling, 15% water by weight.

Assuming a particle density of 2.65 g/cm3, what is the percentage of pore space in the soil that is NOT occupied by water?
Follows • 1
Expert Answers •1

07/08/19

On the premise of crop rotation, is there similarly a plant or organism able to provide nutrients into its environment that exists in water biomes?
I know of the simple concept of crop rotation, and being able to use certain plants to replenish soil, and was wondering if there is a plant or organism that can or does function similarly but in... more
Follows • 1
Expert Answers •1

10/21/18

Describe the activities of both male and female frogs in the courtship relationship.
Follows • 1
Expert Answers •1

04/09/18

if a male that is heterozygous for black hair (the dominant trait) is bred to a homozygous recessive female...
...what is the statistical likelihood that they will produce a white haired (recessive trait) baby?
Follows • 1
Expert Answers •1

01/10/18

what is the best explanation for the process of transpiration in plants?
A. it is the evaporation of water from leaf stomata, which helps in xylem transport. B. it is the condensation of water droplets on leaf surfaces, which helps in phloem transport. C. it is the... more
Follows • 1
Expert Answers •1

01/09/18

What are the four statements proposed by Darwin (in numerical order)?
What are the four statements proposed by Darwin (in numerical order)? 1) The species were very primitive at the origin. Their complexity grew over time until they reached perfection. 2) The... more
Follows • 1
Expert Answers •1

12/07/17

why is it useful in population genetics to consider the concept of a gene pool?
why is it useful in population genetics to consider the concept of a gene pool? a) evolution acts on a pool of individuals in a population b) evolution acts on the pooled allele frequencies in a... more
Follows • 1
Expert Answers •1

11/05/17

Explain why the baby snakes were homozygous at the four genes, although their mother was heterozygous.
In 2006, a 19-year-old female Colomian rainbow boa, Epicrates maurus, who had been raised alone since she was born, gave birth to a litter of 11 parthenogenetic offspring. Seven of the baby snakes... more
Follows • 1
Expert Answers •1

10/16/17

Photic zone stability and identify factors which threaten its stability
what are the stability of a photic Zone. the identify factors which threaten its stability
Follows • 1
Expert Answers •1

09/27/17

Why is seaweed better adapted to conditions in the intertidal zone on a rocky shore than to a supratidal zone on a sandy beach?
Why is seaweed better adapted to conditions in the intertidal zone on a rocky shore than to a supratidal zone on a sandy beach?   Please explain. I don't know the answer. 
Follows • 1
Expert Answers •1

04/12/17

What are some Nonsymbiotic commensalism and nonsymbiotic parasitism examples.
examples of nonsymbiotic commensalism and parasitism 
Follows • 1
Expert Answers •1

12/11/15

how does the dissolved oxygen content of the lake change during eutrophication
How does the dissolved oxygen content of the lake change during eutrophication  
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.