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Biology
Page 9
Questions (62,580)
Three bird species share a habitat. Bird A eats insects and plant seeds. Bird B drinks flower nectar. Bird C eats plant seeds.
A
35 answers
asked by
tavarie sewell
3,611 views
a common recessive trait in dogs is deafness. homozygous line of normal-hearing dogs was crossed with a homozygous line of deaf
7 answers
asked by
Dakota
2,697 views
1. Which of the following statements does not describe a difference between the DNA of prokaryotes and the DNA of eukaryotes ?
a.
3 answers
asked by
Sven
1,956 views
Joshua trees cannot germinate and grow as easily in today's warmer climate. Which of these actions would be most likely to help
10 answers
asked by
Lulu
5,427 views
What do you think the maximum and optimum carrying capacities for humans are? Why is this a more complex question for humans
4 answers
asked by
tamika
4,113 views
what are the 3 other names by which animal proteins are called?
10 answers
asked by
Danielle
4,198 views
ecologists usually study a specfic populaions of organisms rather than studying the entire species why?
4 answers
asked by
elle
856 views
Uracil pairs with(1 point)
A. any nitrogen base. B. thymine. C. adenine. D. uracil. i think its A.
19 answers
asked by
elizabeth
12,012 views
Which are structures in eukaryotic cells?
Select all that apply. mitochondria DNA nucleus plasmid
6 answers
asked by
Lisa
2,669 views
In photosynthesis, plants form glucose and oxygen from carbon dioxide and water.
6CO_2+6H_2O --> C_6H_12_O_6+6O_2 a) Calculate
5 answers
asked by
Beau
7,360 views
Which of the following describes a population?
A. a bird flying through the trees to its nest B. elephants and zebras foraging
4 answers
asked by
T^T
408 views
In some species of birds, mothers lay their eggs in the nests of other females. This is called brood parasitism. Sometimes, the
4 answers
asked by
Kitten
191 views
How are the flow of matter and the flow of energy through ecosystems different?
6 answers
asked by
bex
1,220 views
Energy is needed to transport a substance from outside a living cell to inside the cell. This energy is measured in kilo
4 answers
asked by
Steph
2,319 views
How would you communicate the correlation between the two variables?
(1 point) O As the percentage of land under protection
3 answers
asked by
Jewel
129 views
Which pair of organisms can be in a parasite/host relationship?
a bees and flowers b goats and grasses c dogs and fleas d snakes
4 answers
asked by
no name
475 views
How are plants affected by an increase in thermal energy on Earth?(1 point)
Responses There are fewer plants growing. There are
3 answers
asked by
Azami
243 views
Genetic Variation and Evolution Quick Check
*notice: check date of post! systems switch answers around a lot. _____
1 answer
asked by
Gotthesauce?
589 views
Bats and birds eating insects at different times of day is an example of(1 point)
4 answers
asked by
help!!!
1,642 views
Which adaptation in a berry plant is for reproduction? (1 point)
Responses sugar in the berries sugar in the berries chlorophyll
3 answers
asked by
I got u🙇
439 views
A scientist performs an experiment by placing petroleum jelly on under side of plant leaves. This blocks the leaves’ stomata.
1 answer
asked anonymously
106 views
Select the answer below that best fits the following description. Involuntary Found in internal organs Can stretch or maintain
1 answer
asked anonymously
107 views
Comparing Vertebrate Embryos Quick Check
1 of 41 of 4 Items Question Humans have a lot of homologous structures in common with
1 answer
asked by
BOB
137 views
What do scientists think about the common ancestor of whales and hippos?(1 point) Responses The animal is still alive today. The
1 answer
asked anonymously
51 views
The steps of the lytic cycle of viral reproduction are shown below, but they are not in the correct order. Arrange the steps of
1 answer
asked anonymously
74 views
Biodiversity unit test Mind heping me with the answers? I CANNNOT fail this test
1 answer
asked by
Zoey Andrus
240 views
How did the Industrial Revolution impact the population of peppered moths in Britain? (1 point,
○ The dark-colored moths became
1 answer
asked anonymously
70 views
How are algae and polyps related?
A. The polyps get most of their food from the algae. B. The polyps embed themselves in the
1 answer
asked by
Help
72 views
Suppose a scientist finds that the average female gorilla needs to have at least 2.1 surviving offspring in order for the
1 answer
asked anonymously
60 views
asidefrom killing native species, what other negative issue might an invasive species present?(1 point) Responses They might
1 answer
asked anonymously
56 views
Consider the following scenario:
There are variations in the fur color of mice. Some mice have white fur. Some have dark fur.
1 answer
asked anonymously
30 views
Are Whales and Hippos Related? Quick Check
1 answer
asked anonymously
41 views
DNA contains a code for synthesizing proteins. Three nucleotides in a row code for a particular amino acid. There are four
1 answer
asked by
Strawberry Cow
33 views
Which of these are characteristics of all animal cells? Check all that apply.
They contain a nucleus. They are eukaryotic. They
1 answer
asked anonymously
39 views
The table shows the characteristics of four organisms.
image d543aefe596b433abcc8ba8973cf55b4 Which cladogram correctly organizes
1 answer
asked anonymously
62 views
Bacteria and humans are similar in that they(1 point)
Responses produce energy. produce energy. grow and reproduce. grow and
1 answer
asked anonymously
22 views
Which statement is accurate about natural selection? (1 point)
Natural selection does not change the alleles an organism has. •
7 answers
asked by
AYD3N
108 views
In a population of mice, individuals with medium brown fur are less likely to be seen by predators than light brown and dark
1 answer
asked by
`+Pomni+`
49 views
Humans, mice, and giraffes have seven vertebrae in their necks. What can scientists conclude from this observation?
(1 point)
1 answer
asked anonymously
31 views
What is the difference between a mass extinction and a regular (background) extinction?(1 point)
Responses Mass extinction is
1 answer
asked anonymously
46 views
4. Bacterial cells are Prokaryotes. How are prokaryotic cells different from
eukaryotic cells? (1 point) C. prokaryotic cells
1 answer
asked anonymously
47 views
You are collecting data on plant growth. There are 10 plants, and you measure each one every week for 4 weeks. What matrix
1 answer
asked anonymously
30 views
You are collecting data on plant growth. There are 10 plants, and you measure each one every week for 4 weeks. What matrix
1 answer
asked anonymously
108 views
The peppered moth is a species of European night flying moth prior to the industrial revolution in European the majority of
1 answer
asked anonymously
38 views
Students wanted to perform an experiment to mimic natural selection. They noted that small plants growing in the school garden
1 answer
asked anonymously
37 views
Compare and contrast the advantages and disadvantages of selective breeding versus genetic modification. Why might a person
3 answers
asked by
:D <- Yk Wht Dat Iz
26 views
In order for a trait to be considered a competitive advantage, the trait must(1 point) Responses allow the individual to utilize
1 answer
asked anonymously
39 views
Consider the following argument:
Altruistic behavior in groups of related individuals is most likely driven by kin selection
1 answer
asked anonymously
33 views
Which describes glucose?(1 point)
Responses usable chemical energy electrical energy light energy stored chemical energy what is
3 answers
asked by
queen
27 views
A study was conducted to determine if age was a factor in how many daily hours a dog sleeps. The average daily sleeping hours
1 answer
asked by
Exoctic_DrEaMs
39 views
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