Answer:
There will be 1134 bacteria after 4 months
Zoe drew a diagram to compare monotreme and marsupial
mammals.
Which label belongs in the area marked Z?
gestation period lasting several months
o includes spiny anteaters
O offspring develop in pouch
O females lay eggs
Answer: Its c offspring develope in pouch.
Explanation:
I took the test
Answer:
offspring develop in pouch
Explanation:
Which of the following are responsible for sending messages from the spinal
cord to the brain?
A. Motor neurons
B. Interneurons
C. Sensory neurons
Ο Ο
D. Hormones
Answer:
Your answer would be option B
Explanation:
Interneurons are responsible for sending messages from the spinal
cord to the brain.
hope it helps!
What is the ozone layer?
Why is it important to humans?
Answer:
The ozone layer absorbs most of the Sun's ultraviolet radiation in the Earth's stratosphere.
Explanation:
It is important to humans because it protects us from getting sun burnt and from our body receiving too much radiation.
Answer:
it protects us from radiation from the sun
An organism's traits are controlled by alleles it inherits from Its parents. Some alleles are dominant
while others are
hybrid.
recessive.
genomic.
sex-linked.
what are the long strands of DNA called?
A.Chromosomes
B.Fossils
C.Genes
D.Mutations
Answer:
A
Explanation:
If the food source is affecting the buffalo population, what do you predict the graph of the food source would look like? Either draw a graph or write a prediction.
Answer:
If the food source increased the population would increase
Explanation:
What factors might limit the growth of a goldfish living in a large pond?
Answer:
Predators, food chain, fights with males, toxic water, contamination, plastic
Explanation:
What percent will be white?
0%
25 %
50 %
Answer:
0% will be white.........
Describe one feature of Earth's atmosphere that allows life to thrive on its surface.
Answer:
Earth's amazing gaseous atmosphere is responsible for making life possible on this, the third planet from the Sun. Our atmosphere contains water vapor which helps to moderate our daily temperatures. Our atmosphere contains 21% oxygen, which is necessary for us to breathe, 78% nitrogen.
Explanation:
Do you think there is a relationship between the amount of rainfall and the resources available to the buffalo to help them survive? If so, what evidence supports your conclusion?
Answer:
Which of the following equations are balanced correctly?
2Ag2O → 4Ag + O2
Zn + HCl → ZnCl2 + H2
Cu + H2O → CuO + H2
2C4H10 + 13O2 → 8CO2 + 10H2O
Explanation:
This term takes into account both the actual emission of carbon by an act, but also the
carbon used to help create, transport, and dispose of any waste associated with that
act. What is this phrase?
Arctic ice retreat is threatening many species in this ecosystem. Their resources are being cut and they are needing to find new ways to survive. Do you think in your lifetime you will see drastic effects to the species in this ecosystem and why? Will that affect other ecosystems?
Answer:
no
Explanation:because they will find new ways to survive in the environment
Answer:
We are already seeing drastic effects to the ecosystem and it's wide assortment of species. Animals such as polar bears, and seals are losing their breeding and hunting grounds. Polar bears in particular are losing their ways to catch seals for food and interbreeding with grizzly bears. Fish and whales from warmer parts of the world are starting to move up north and are becoming invasive. Most importantly, since cold water from the melting ice are mixing with ocean currents, global climates and weather systems are changing course. Ultimately, in about 500 years, there could be a large Global Climatic Shift that may put us into another Ice Age.
Which allele needs both of itself to show the phenotype
Physical characteristics look different from one another, even within relatives, explain how this
is possible through sexual reproduction.
Answer:
hi, this is the answer
These phenotypic differences are inherited from mother cells to daughter cells.
The process of differentiation involves the expression of particular genes for each cell type in response to cues from neighbouring cells and from the extracellular environment, and the suppression of others.
hope this helps you...
Please Help with theses 3 questions. Extra points and brainiest will be given!!!!l
Answer:
1=True
2=false
3=natural gas car
Explanation:
pls give brainlist
I need an answer for this ASAP. it’s number 6 7 8. 52 points to first person
Answer:
6. So high air pressure over a sea area corresponds to low sea level and conversely low air pressure (a depression) results in higher sea levels.
7. Thunderstorms, Tornadoes, Hurricanes, Winter storms
8. weather is short-term changes in the atmosphere and climate what the weather is like over a long period of time in a specific area.
Hope this is helpful!
Which agent would cause the least damage to a chromosome?
what is it called when an object changes from a liquid to a solid?
Answer:
it is either called freezing or solidification
Identify the cell and the parts of the cell labeled A-E
Answer:
A- Flagella
B- Capsule
C- Cell Wall
D- Plasma Membrane
E- Nucleoid
Explanation:
CAN SOMEONE PLEASE HELP >.....< 30 POINTSSSSSSSSSSSSS
How important is it to know the atomic mass? explain
Answer: Very important
Explanation:
PLEASE HELP NOW!!EXPLAIN Select the correct term to complete the statement about
agricultural runoff.
Agricultural runoff can affect the overall health of an ecosystem. In the
case of aquatic ecosystems, algae blooms, and the bacteria that break
down the dead algae, can deplete the ______
that fish and
other organisms need to survive. Fish-eating birds and other animals are
impacted because they rely on the fish for food.
A)oxygen
B) nitrogen
C) carbon
Answer:
oxygen
Explanation:
Gregor Mendel crosses a true-breeding tall plants (TT) with a true-breeding short plant (tt). What are the predicted phenotypes for the offspring ?
a. all tall
b. all short
c. ratio of 1 tall : 1 short
d. ratio of 3 tall : 1 short
Answer:
a. all tall:
Explanation:
Tall plants (TT) are the more dominate trait. Use the Pundett square (I will try to recreate it as best as possible but it will not look good):
t t
T Tt Tt
T Tt Tt
As you can (kind of) tell, T appears on all offsprings, and as the dominate trait, it will take over 100% of the time.
The next generation (depending on who you are breeding them with), will have a different result.
~
PLEASE HELP!! Would you expect to find many fluorescent organisms in the very deep ocean? Why or why not?
Answer:
Yes
Explanation:
many deep sea animals use bioluminecense to communicate, lure in prey, and defend against predators.
A student in genetics class is studying the inheritance patterns in fruit flies. He is looking at the traits for wing length, long versus short, and colorbrown versus gray. Using a dihybrid cross of two flies that were heterozygous for long wings and brown color. Long wings and Gray are dominant. How many offspring will have long wings and brown color?
Answer:
LLgg, Llgg , two out of 16
Explanation:
Given,
Dominant - Long wings and Gray color
Recessive - Short wings and Brown color
Let the allele for long wings be "L" and the allele for short wings be "l".
Let the allele for brown color be "g" and allele for gray color be "G"
Genotype of parents
LlGg
Gametes of the parent
LG, Lg, lG, lg
Dihybrid cross is between LlGg and LlGg
The offspring produces will be as follows -
LG Lg lG lg
LG LLGG LLGg LlGG LlGg
Lg LLGg LLgg LlGg Llgg
lG LlGG LlGg llGG llGg
lg LlGg Llgg llGg llgg
Offspring with long wings and brown color – LLgg, Llgg , two out of 16
Which of the following statements is accurate?
Choose 1 answer:
A Species Y and Species Z can
interbreed.
Species A and Z share a recent common ancestor.
Species A and Species Y are the same.
Species X evolved from Species Y.
Stuck? Watch a video or use a hint.
Reporta problem
Answer: Species A and Species Y are the same
Explanation: Good luck! :D
Which statement about fossils could be used as evidence that
evolution by natural selection has been in effect for millions of
years?
Fossils found in higher layers of rock are older than those
found in lower layers.
Fossils found in lower layers of rock are more complex than
those found in higher layers.
© Fossils of current species have been found throughout rock
layers that are billions of years old.
0 Fossils of species that no longer exist but are ancestors of
current species have been found in rock layers.
Fossils of species that no longer exist but are ancestors of current species have been found in rock layers. Thus, the correct option is D.
What are Fossil fuels?A fossil fuel is a hydrocarbon-containing material which is formed naturally in the Earth's crust from the remains of dead organisms such as plants and animals which are extracted and burned as a fuel. The main fossil fuels which are present in the earth's crust include coal, oil, and natural gas.
The evolution of species is easily confirmed by the presence of fossils of the most diverse species of the living beings in the world. This is because, fossils are the records of species which do not currently exist, however there are existed millions of years ago and are similar to the current species, being their ancestors.
Therefore, the correct option is D.
Learn more about Fossil fuels here:
https://brainly.com/question/3371055
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Mia uses the formula m2 to find the area of a circle . What is m2 an example of ?
Which one would it be?
How does light behave?
Answer: Light behaves like waves, they undergo reflection, refraction and diffraction just like any other wave would.
Explanation:
Light waves move and change direction all the time. But how can we compare them? to all other waves because this behavior happens constantly.
DNA and RNA are both
What are they?
Answer:
The two main types of nucleic acids are DNA and RNA. Both DNA and RNA are made from nucleotides, each containing a five-carbon sugar backbone, a phosphate group, and a nitrogen base. DNA provides the code for the cell's activities, while RNA converts that code into proteins to carry out cellular functions.
