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Biology
Page 9
Questions (63,497)
Which component is found in both vascular and nonvascular plants?(1 point)
3 answers
asked by
: )
657 views
Three bird species share a habitat. Bird A eats insects and plant seeds. Bird B drinks flower nectar. Bird C eats plant seeds.
A
12 answers
asked by
no
1,441 views
I need answers to the 6 th grade Interdependence of organisms quick check
8 answers
asked by
Help
1,618 views
(04.03 MC)
A student made the following diagram to represent cellular respiration. The title of the diagram is Cellular
4 answers
asked by
Hi my name is BPK! Hi
2,865 views
2. Which main body system is responsible for breaking down food for energy?
34 answers
asked by
Hippo
6,309 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
2,700 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
1,961 views
True or false- The primary location for digestion to occur is in the stomach.
Is the answer true???
5 answers
asked by
butterfly
2,034 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
4,117 views
what are the 3 other names by which animal proteins are called?
10 answers
asked by
Danielle
4,202 views
You need to prepare for an exam on mitosis. You search for models of mitosis to help you. What kind of model should you
6 answers
asked by
nick
2,226 views
ecologists usually study a specfic populaions of organisms rather than studying the entire species why?
4 answers
asked by
elle
864 views
Pretty confusing AS Biology question:
A scientist carried out an experiment to separate the organelles in an animal cell by mass.
5 answers
asked by
Autumn
3,871 views
Which are structures in eukaryotic cells?
Select all that apply. mitochondria DNA nucleus plasmid
6 answers
asked by
Lisa
2,675 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
7,364 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
412 views
In a laboratory, scientists often study neurons in isolation, outside of a living
creature, in a dish. In this setting, one can
4 answers
asked by
Franklin
1,545 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
196 views
How are the flow of matter and the flow of energy through ecosystems different?
6 answers
asked by
bex
1,224 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
2,325 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
137 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
250 views
Genetic Variation and Evolution Quick Check
*notice: check date of post! systems switch answers around a lot. _____
1 answer
asked by
Gotthesauce?
594 views
A new species uses photosynthesis to create energy. It must be pollinated by animals because it cannot move. Which kingdom will
3 answers
asked by
blu
243 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
112 views
Select the answer below that best fits the following description. Involuntary Found in internal organs Can stretch or maintain
1 answer
asked anonymously
110 views
Briefly explain why the nitrogen cycle is an repeated pattern in nature in short
1 answer
asked anonymously
106 views
Original DNA: TAC CTA GGA CCA ACT has changed to TAC CTA GAC CAA CT.
What type of mutation has occurred, and has it caused a
1 answer
asked by
kkk
137 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
140 views
A phylogenetic tree can be constructed for(1 point)%0D%0AResponses%0D%0A%0D%0Aanimals, plants, and bacteria.%0D%0Aanimals,
1 answer
asked anonymously
116 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
61 views
What relationship exists between changes in the environment and variations? (1 point)
O Changes in the environment cannot
1 answer
asked anonymously
53 views
Fossils are used to study (1 point)
• phylogenetic trees. • how ancient animals behaved. • organisms that once lived •
1 answer
asked anonymously
48 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
79 views
Which type of decomposer can produce chemicals that are harmful to plants?
1 answer
asked anonymously
130 views
In a population of birds, brightly colored males and very dull males survive best. Which type of selection is this, and what is
3 answers
asked anonymously
165 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
76 views
Scientists study a population of invasive insects in a forest ecosystem. They create a graph of the population data, shown.
image
1 answer
asked by
ik ur cheating
103 views
Biodiversity Unit Test
3 of 143 of 14 Items Question The Northern Pacific seastar is a particularly successful invasive species.
1 answer
asked by
❤LOLBIT❤
178 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
38 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
48 views
The table shows the characteristics of four organisms.
image d543aefe596b433abcc8ba8973cf55b4 Which cladogram correctly organizes
1 answer
asked anonymously
71 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
27 views
Aside from killing native species, what other negative issue might an invasive species present?(1 point)
Responses They might
1 answer
asked anonymously
42 views
Which of the following is classified as a secondary consumer?(1 point) Responses Squirrel Squirrel Fox Fox Flowers Flowers Soil
1 answer
asked by
Air Supply
33 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+`
53 views
Humans, mice, and giraffes have seven vertebrae in their necks. What can scientists conclude from this observation?
(1 point)
1 answer
asked anonymously
34 views
Question
Suppose farmers want to create a new form of potato that is more nutritious than the kind sold in stores today. These
1 answer
asked by
ASTRANGEPERSON
93 views
4. Bacterial cells are Prokaryotes. How are prokaryotic cells different from
eukaryotic cells? (1 point) C. prokaryotic cells
1 answer
asked anonymously
57 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
35 views
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