Which of these reproductive strategies are meant to ensure survival of the offspring?
A male sea horse carries its young in its sack
A peacock displays its brightly colored feathers.
Baby crocodiles travel on their mother’s back.
Bees visit the flowers of plants.
Birds eat fruits from trees.
Answer:
A male sea horse carries its young in its sack
Baby crocodiles travel on their mother’s back.
I hope this helps
need help on 12-19
if u don't know don't answer
Answer:
sup bus down totoan or nle top shootasup bus down totoan or nle top shootasup bus down totoan or nle top shoota
Explanation:
How were great civilizations able to thrive with genetics
3. How does a vaccine work? *
2 points
o
It trains your immune system to attack the disease causing agent before it makes you
sick
O It makes you a little sick so the disease worit make you feel sick next time.
Oh locks your cells' so diseases carít get in.
O i fills up your immune system with vitamins and minerals that fight disease.
A student drew a representation of the atoms of a solid. The illustration shows closely packed atoms vibrating, but remaining in the same relative positions.
Which of the following changes must the student make to the illustration to accurately represent the same substance in the liquid phase?
A
The illustration should show increase movement of the atoms.
B
Each individual atom should be much larger.
C
There should be very wide spaces between the atoms.
D
The shape of each atom must reflect the shape of the container.
Answer:
A The illustration should show increase movement of the atoms
Explanation:
How would a bacteria explore a non-coding portion of DNA?
Explanation:
Non-coding DNA sequences are components of an organism's DNA that do not encode protein sequences. Some non-coding DNA is transcribed into functional non-coding RNA molecules (e.g. transfer RNA, ribosomal RNA, and regulatory RNAs). Other functions of non-coding DNA include the transcriptional and translational regulation of protein-coding sequences, scaffold attachment regions, origins of DNA replication, centromeres and telomeres. Its RNA counterpart is non-coding RNA.
The amount of non-coding DNA varies greatly among species. Often, only a small percentage of the genome is responsible for coding proteins, but an increasing percentage is being shown to have regulatory functions. When there is much non-coding DNA, a large proportion appears to have no biological function, as predicted in the 1960s. Since that time, this non-functional portion has controversially been called "junk DNA".[1]
The international Encyclopedia of DNA Elements (ENCODE) project uncovered, by direct biochemical approaches, that at least 80% of human genomic DNA has biochemical activity, which they defined as being transcribed, a definition not shared with most other biologists.[2] Though this was not necessarily unexpected due to previous decades of research discovering many functional non-coding regions,[3][4] some scientists criticized the conclusion for conflating biochemical activity with biological function.[5][6][7][8][9] Estimates for the biologically functional fraction of the human genome based on comparative genomics range between 8 and 15%.[10][11][12] However, others have argued against relying solely on estimates from comparative genomics due to its limited scope.[citation needed] Non-coding DNA has been found to be involved in epigenetic activity and complex networks of genetic interactions and is being explored in evolutionary developmental biology.[4][11][13][14]
Explain how and why weasels' coat color changes seasonally.
Answer:
Animals that live in areas that usually have a lot of snow in the winter often change their coats to match their surroundings. Some weasels have evolved so that in the autumn they moult their brown summer coat and change to a white version. In spring they reverse the process and return to the brown version
which line is the line of the best fit in the scatter plot below
Answer:
line c
Explanation:
its closest fitting to the trend of the dots
What is the structure labeled E in the diagram below?
A. Cytoplasm
B. Ribosome
C. Mitochondrion
D. Nucleus
7. ATP is made from ____ and inorganic phosphate.
Answer: made from ADP
One plant has the genotype BB. The second plant has the genotype Bb. The two plants would
Answer:
C bc tht are show tht same
What evidence does not support the evolution of chloroplasts and mitochondria from prokaryotic cells? *
A. Fossilized remains of archaebacteria
B. Double membranes of the organelles
C. Similar methods of reproduction
D. Presence of circular DNA
Answer:
it is C.
Explanation:
C.
Answer:
C. Similar methods of reproduction
Explanation:
An daaption that allows humans to maintain a stable internal environment despite changing external conditions
20
Compared with mitosis, the process of meiosis results in daughter cells
that are-*
Answer:
D haploid (n) with a smaller number of chromosomes than the parent cells
Explanation:
meiosis results in gametes which have half the number of chromosomes and are therefore diploid because they have one set only. that is because later, the two cells with half the chromosomes (egg and sperm) join together to make a diploid cell
True or False. Pepsin digests cellulose.
Answer:
true
Explanation:
cell structure and major cell types
Answer:
Explan
The cell structure comprises individual components with specific functions essential to carry out life's processes. These components include- cell wall, cell membrane, cytoplasm, nucleus, and cell organelles.
Which 4 characteristics would farmers want bred in to the modern pig? Will give brainliest!
Answer:
Selective breeding means herd improvement, on things such as milking ability, mothering ability, carcass quality, forage utilization efficiency, stability, birth weights, weaning weights, etc and they taste better.
Explanation:
please help,, i’ll do ANYTHING ,, HELP ASAP
What functions do the fins have for the squid?
Answer:
Help Them Turn or Go faster
Explanation:
Normally the fins on a fish or whale are to help them turn but since squids are slow they might be for making them faster. I still think that they are for turning.
Answer:
Fins: At the tail (posterior) end of the squid students will notice the two fins on the mantle. The fins allow the squid to steer themselves, help stabilize their position and propel the squid at slow speeds.
Explanation:
Create an acrostic poem for the word "protists". It must be a sentence or phrase (CANNOT BE ONE WORD) It must make someone look at it and say that they actually learned something about protists. I know this is a lot so I am assigning 50 points to it.
Good luck!
Best gets brainliest!
Explanation:
Perfect livimg organism
rightly functioning cell
over 1 cell
Top of the line single algea
is a algea tha can come in brown.
specific bio physics
tr avelling functionally
Wolves living and hunting in packs is an example of:
A. Behavioral Adaption
B. Structural Adaption
C. Physiology Adaption
D. Hunting packs is not an adaption
Answer:
A.) Behavioral Adaption would be the answer!
Arrange the steps in order to describe what happens to a gas when it cools.
Answer:
1. The gas loses thermal energy.
2. The particles of gas move slower.
3. The space between the gas particles decreases.
4. The gas changes to a liquid.
Explanation:
in which direction is the wind likely to blow in this picture
a. from the ocean to the Moon
b. from the land to the ocean
c. from the ocean to the land
d. from the moon to the ocean
What is one factor that makes life on Earth possible?
a. High Gravity
b. Water
c. Hydrogen
d. Elliptical Orbit
water
Explanation:
you need water for your body
1 Invasive plant species affect the interactions of living and nonliving components
of an ecosystem, so the removal of invasive plants is often necessary. The goal of
most plant-control methods is to disrupt or inhibit the function of different plant
systems. For example, insects can be used to chew through roots in order to
reduce a plant's ability to absorb water.
Which of these functions would be most immediately affected by a reduction in water
uptake by roots?
A Disease resistance
B Seed dispersal
C Sunlight absorption
D Photosynthesis
Answer: photosynthesis
Explanation:
Answer:
D. Photosynthesis
Explanation:
I got it "Correct"
Which specialist is needed to maintain a patient's
stability in a surgery during which the heart is
stopped?
echocardiogram technician
cardiologist
cardiac perfusionist
cardiology nurse
Answer:
Cardiac perfusionist
Explanation:
just trust me bro
Which process has the greatest potential for genetic variability?
O
A. cell differentiation
B. interkinesis
o
C. meiosis
D. mitosis
Answer:
C. Meiosis
Explanation:had the same question and finally got the answer
If a cell contains chloroplasts, a cell wall and a large central vacuole, it must be a(n) ___________.
Answer:
Plant cell
Explanation:
I'm not sure if this is what you were looking for, but hope I helped
Green plants can make glucose. Plants need energy to make glucose.
How do plants get this energy?
Plants significantly get energy through a process known as Photosynthesis. During this process, plants capture sunlight as a source of energy with their leaves.
What is Photosynthesis?Photosynthesis may be defined as a type of process through which green plants and some photosynthetic algae synthesize their food in the form of glucose with the help of carbon dioxide and water in the presence of sunlight.
The complete reaction for photosynthesis is as follows:
[tex]6CO_2+12H_2O[/tex] → [tex]C_6H_1_2O_6+6O_2+6H_2O.[/tex]Plants utilize this source of energy from the sun in order to change water and carbon dioxide into a sugar called glucose. Glucose is used by plants for energy and to make other substances like cellulose and starch.
Therefore, plants significantly get energy through a process known as Photosynthesis. During this process, plants capture sunlight as a source of energy with their leaves.
To learn more about Photosynthesis, refer to the link:
https://brainly.com/question/26568636
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When the arm extends (straightens), which muscle contracts?