Biology, 03.05.2021 20:50 soccerhannah290

11 POINTS MY GUY B) Salt is notoriously dangerous to land snails; however, some populations of aquatic, freshwater snail have brackish (or a mix of salt and fresh water) water adaptations and live in different parts of a river system. A group of scientists monitored salt concentrations in the habitats of two freshwater snail populations located nearby and recorded the data as follows (in ppt, parts per thousand):

Population 1 (Day 1): 0.1 ppt (morning),
0.0 ppt (afternoon), 0.1 ppt (evening)
Population 2 (Day 1): 0.3 ppt (morning),
0.5 ppt (afternoon), 0.2 ppt (evening)

In 3–5 sentences, 1) describe how these results show why the brackish water adaptation may be necessary,

and 2) explain how to determine whether the inherited adaptation is influenced by environmental factors

Answers: 2

Show answers

Another question on Biology

Biology, 21.06.2019 21:00

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

Answers: 2

Answer

Biology, 22.06.2019 00:10

How does natural selection change thephenotypes within a population over time?

Answers: 1

Answer

Biology, 22.06.2019 01:30

Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?

Answers: 3

Answer

Biology, 22.06.2019 13:30

How many copies of genes do gametes have?

Answers: 1

Answer

You know the right answer?

11 POINTS MY GUY B) Salt is notoriously dangerous to land snails; however, some populations of aqu...

Questions