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Biological Sciences
Page 4
Questions (218)
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to bring back the long-extinct Woolly Mammoth by incorporating its genetic traits into modern Asian elephants.
3 answers
asked anonymously
25 views
Species X is an extinct animal. A scientist has discovered fossils of species X and compared them to species Y, a living animal
1 answer
asked by
SpecialKND
27 views
Birds and humans are theorized to have a common ancestor because they have homologous structures.
Which evidence best supports
1 answer
asked by
Dr. Pepper
25 views
DNA: A A T C T A G G A A T A C C G C A T T A A A C T U U A
mRNA: Amino Acid Sequence:
9 answers
asked anonymously
28 views
Question 29 to 30.
29. The following are animals that exhibit internal fertilization except a) Human b) Cow c) Dog d) Fish 30.
1 answer
asked by
Abdulrazak umar Usman
30 views
What discovery did Louis Pasteur develop that is still used in modern times?(1 point) Responses the rabies vaccine the rabies
1 answer
asked anonymously
20 views
Which list shows the groups in order from most inclusive to least inclusive would it be hominins,hominids,primates or
1 answer
asked anonymously
16 views
Two species of whales are divided by a physical barrier that connects two continents. What type of isolation is this?
Question 1
1 answer
asked by
leslie
37 views
Heith in humans is a polygenic trait with a distribution similar to the graph shown. which is true concerning the distribution
1 answer
asked by
one
43 views
what type of reproduction is illustrated above
1 answer
asked anonymously
22 views
A dichotomous key is a helpful identification and classification tool. Scientist also use genetics (DNA) to classify organisms?
1 answer
asked by
leslie
28 views
Have you ever heard the expression "too much of a good thing"? Consider, for example, the fragrant water lily. This beautiful
1 answer
asked by
Jl
23 views
Which scenario is the best example of competition between individuals of the same species?(1 point)
Responses Fish compete for
1 answer
asked by
auroranicole1990
23 views
Which level of organization can be described as several different types of tissues working together to perform a common task?
Res
1 answer
asked by
oliver
22 views
order hemiptera
1 answer
asked anonymously
16 views
Archaeopteryx is considered to be a transitional form between dinosaurs and birds. Which of the following is a trait that is
1 answer
asked by
pineapple
26 views
Fossils and genes are used to determine (1 point)
• differences between organisms. • how species will change over time. •
1 answer
asked anonymously
87 views
what is a primary source of genetic variation in a population?
gene flow natural selection mutation genetic drift
1 answer
asked by
sda
33 views
In an agricultural report, lime trees receiving the most water produced the most limes. Identify the dependent and independent
1 answer
asked by
Sunshine124
70 views
Which scenario is the best example of competition between individuals of the same species?(1 point)
Responses Fish compete for
7 answers
asked by
Daphne
58 views
Humans, mice and giraffes had seven vertebrae in their neck. What can scientist conclude from this observation? Would it be each
1 answer
asked anonymously
30 views
Which pattern is evidence that reptiles and amphibians share the same ancestor? (1 point)
They have backbones. They have legs.
1 answer
asked anonymously
31 views
Descent with modification results in individuals who:
are the strongest. are the smartest. have the greatest ability to succeed
1 answer
asked anonymously
31 views
Which of the following two scientists believe a homo sapiens
1 answer
asked by
Rose
22 views
How are moths turning from light colored to dark colored an example of natural selection.
1 answer
asked anonymously
20 views
What does the fossil record tell us about the evolution of the hominin skull? The face stuck out farther from the rest of the
3 answers
asked anonymously
68 views
If no insects are mammals and some mammals are carnivores, what can you infer?
Some carnivores are insects All insects are
1 answer
asked by
tt
35 views
A student is conducting research on the impact of humans on whooping crane populations in the North America. Which statement
1 answer
asked by
Kaleeyaaaa<3
24 views
In pea plants, the allele for smooth pods (S) is dominant over the allele for pinched pods (s). Construct a Punnett square that
1 answer
asked anonymously
20 views
Which of the following do your genes affect?
A. your ability to play soccer B. how your body grows and looks C. your ability to
1 answer
asked anonymously
29 views
A biological change over time accounts for the diversity of species this diversity ? Is the answer occurs in the animal Kingdom
1 answer
asked by
niea!
41 views
Which of the following is the correct order of levels of organization for living things (smallest to largest)?
* 1 point
1 answer
asked anonymously
87 views
Over generations, female reindeer in a Finnish population give birth to larger offspring. Which type of selection is occurring,
1 answer
asked by
Blackboyjoy
87 views
Supposed satisfies that the average female gorilla need to have at least 2.1 surviving offspring in order for the population
1 answer
asked by
That girl
21 views
Be sure to type the names of the two organisms in the appropriate boxes.
Each bean color represents a type of food source. You
2 answers
asked by
myworldwha
32 views
Match the part of the circulatory system with it's function
* 5 points Heart Arteries Capillaries Veins Blood Tube that carries
1 answer
asked anonymously
21 views
You and your friend inspect a group of fossils from different organisms with various features. Your friend is convinced that all
1 answer
asked anonymously
34 views
You and your friend inspect a group of fossils from different organisms with various features. Your friend is convinced that all
1 answer
asked anonymously
40 views
Cordyceps fungus infiltrate their insect host, where their hyphae then grow into the insect's body and absorb nutrients from
1 answer
asked anonymously
96 views
What change is observed in a distribution curve for a trait affected by directional selection?(1 point)
Responses It shifts to
1 answer
asked anonymously
65 views
Use the similarities and differences you identified to write a paragraph comparing and contrasting the integumentary systems of
3 answers
asked by
Knuckles
24 views
As shown in the image below, transpiration releases water vapor into the air just like evaporation does, but transpiration
1 answer
asked by
<3 S E R E N I T Y<3 or THEYLUVSERENITY:)
66 views
Of the predators in the image, which one is most likely a keystone species?
ringtail pine marten mountain lion frog
1 answer
asked by
Help
19 views
By referring to the observation that DNA is found exclusively in the nucleus while proteins are found throughout the cell, the
1 answer
asked anonymously
49 views
Two populations of a species of flightless bird became separated by a river and the birds became two different species. How
1 answer
asked anonymously
21 views
Invertebrates show mostly
behavior, while vertebrates show mostly behavior.
1 answer
asked by
sia
13 views
Why are invasive species such a huge threat to ecosystems?(1 point)
Responses Invasive species can do intense damage, so much so
1 answer
asked anonymously
30 views
You touch a stinging nettle and feel a pain in your hand. What part of the body control mechanism is represented by your hand
1 answer
asked anonymously
21 views
When does competition occur between organisms in an ecosystem?
5 answers
asked by
Somebody
13 views
Every year, monarch butterflies travel thousands of miles from their summer homes in northern states and Canada to wintering
1 answer
asked by
gOt MiLk
26 views
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