Explanation:
All the human causes of global environmental change happen through a ... Three case studies illustrate the various ways human actions can contribute to ... It is possible to make such a division in numerous ways.
True or false On average, about 10 percent of the energy available within one trophic level is transferred to the next trophic level.
Answer:
True
Explanation:
energy can be caused by the sun and water and wire and battery.
what is mass.........................................?
Answer:
something that takes up space
Explanation:
How is meiosis,fertilization, and mitosis related?
How does blood move from arteries to veins?
a. through capillaries
b. through the aorta
c. through oxygen
d. through the heart
Answer:
a. through capillaries
The cell membrane protects ____.
O Plant Cells
O Animal Cells
O Both, plant and animal cells
Which most likely has the greatest conductivity?
a warm plastic rod
a cool rubber tube
a cool lead metal strip
O a warm copper wire
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Which of the following statements regarding genetic information is true?
Genetic information is transmitted to the next generation through DNA, and sometimes RNA molecules.
Both prokaryotes and eukaryotes can contain plasmids.
Prokaryotic organisms have circular DNA.
a, b, c
a, b
a, c
b, c
Answer:
a,b,c are correct
Hope it helps you
Emest Rutherford's atomic model included a nucleus comprised of positive particles called protons. Later, James Chadwick discovered neutrons. How did
Chadwick's discovery change the atomic model?
A The new model showed a negatively charged nucleus.
B. The new model showed a neutrally charged nucleus
C. The new model showed a larger electron cloud.
D. The new model showed a nucleus with two types of particles
Answer:
D
Explanation:
It can't be A as nuclei must be positive.
It can't be B as nuclei must contain at least one proton, and no electrons.
Technically C may be true, but the question is asking about the nucleus. Not the electron cloud. Electrons aren't found in the nucleus. Only protons and neutrons.
Is rr genotype or phenotype
Answer:
Genotype
Explanation:
A plant with wrinkled seeds would have the following genotype: (rr).
Why did the particles of insoluble titanium dioxide sink to the bottom?
the blood proceeding away from the glomerulus is relatively thick.
why
The two types of corpuscles, proteins, and other big molecules that make up the thicker portion of the blood still present in the glomerulus after ultrafiltration are transported by the efferent arteriole. As a result, the blood leaving the glomerulus is rather thick.
What is glomerulus?A small amount of connective tissue holds a collection of capillary blood capillaries together. It is created by renal afferent arterioles. The efferent renal arterioles are responsible for removing blood from the glomerulus.
After being filtered into Bowman's capsule, the efferent arterioles exit the glomerulus and travel down the nephron to remove any reabsorbed material via the vasa recta. Through the renal vein, blood leaves the kidney.
Therefore, corpuscles, proteins, and other big molecules that make up the thicker portion of the blood are still present in the glomerulus after ultrafiltration.
Learn more about glomerulus, here:
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Why is biomimicry important for animals? Give an example of biomimicry.
Answer:
Biomimicry is important for animals for survival, as looking like a known dangerous animal can lower its chances for being attacked. An example is the monarch butterfly, and its mimicked viceroy butterfly, having nearly identical wings.
Explanation:
Jacob is studying cell organelles. He knows that light energy drives photosynthesis. Look closely at the diagram below.
What conclusion can Jacob make when he compares the function of chloroplasts and mitochondria in plant cells?
A. Cellular respiration is responsible for providing all the energy that a plant cell needs.
B. Photosynthesis is responsible for providing all the energy that a plant cell needs.
C. Chloroplasts and mitochondria work independently of one another.
D. Chloroplasts and mitochondria work together inside a plant cell.
Answer:
D. Chloroplasts and mitochondria work together inside a plant cell.
Explanation:
The arrows indicate the relationship between these two processes.If the question is searched, then the link for the answer key pops up for the entire test!why is it important to examine the sequence of the Ebola virus genome during an outbreak?
Answer:
The correct answer would be - analyzing the mutation in their genomes will help to track what changes occur and how they will affect humans.
Explanation:
Examine and analyze the sequence helps in the tracking the changes that occurred due to the mutation accumulate in the virus genome over generations as they reproduce.
Analyzing the genomes helps students and researchers to study the change, track the mutations, interpret and find the new changes that can lead to understanding the complication in the disease or infectious properties of the disease.
Most cells in the human body contain two sex chromosomes. Which type
of cell does not have two sex chromosomes?
Liver cell
Muscle cell
Nerve cell
Red blood cell
Answer:
liver cell
Explanation:
The liver parenchyma is primarily comprised of hepatocytes. Hepatocytes are polygonal epithelial cells with abundant eosinophilic, granular cytoplasm and large, centrally located round nuclei. Hepatocyte nuclei often contain a prominent nucleolus. Binucleated hepatocytes (= containing two nuclei) are not uncommon.
QUZZ com on game GT25256N07357822mLTITUD
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A red flowered plant (RR) is crossed with a white
flowered plant (WW). The gene for petal color in
these plants expresses incomplete dominance.
What percentage of the offspring will have pink
(RW) flowers?
0%
100%
25%
50%
Musical
O
9:10
O
Answer:
The answer is 100%.....
Which group has the smallest dispersal distances
a) Seaweeds
b) Fish
c) Crabs
d) Marine Snails
Answer:
d) Marine Snails
Explanation:
Marine Snails has the smallest dispersal distance because of their slow mobility and stick to one place. These marine snails have very limited mobility when they are adults and spend their majority of lifetimes in a small geographical area. Dispersal distance refers to the distance a species can move from an existing place or population or the parent organism. According to this definition we can say that marine snails have the smallest dispersal distances.
Why do some non-'ideal' traits exist in organisms?
Explanation:
They are helpful in mate selection rather than being mostly beneficial to survival
True or false , thr vertebrae starts at the base of the skull and continues to the pelvis
Answer:
False
Explanation:The pelvis is a group of fused bones and may be considered the first step in the linkage of the axial skeleton (bones of the head, neck, and vertebrae) to the lower appendages. The part of the axial skeleton directly communicating with the pelvis is the lumbar spinal column. The femur is the appendicular skeletal bone connected to the pelvis at the acetabulum, a bony ring formed by the fusion of three bones: the ilium, ischium, and pubis. The main function of the pelvis is support for locomotion, as it provides attachment points for muscles, tendons, and ligaments. While stiff joints bind the axial skeleton to the pelvis, the appendicular skeleton is joined via a relatively free-floating ball and socket joint between the femur and the acetabulum to allow maximal mobility of the joint.[1]
In discussing the pelvis, a distinction can be made between the "pelvic spine" and the "pelvic girdle." The pelvic girdle, also known as the os coxae, Latin for “bone of the hip,” consists of the fused bones identified individually as the ilium, ischium, and pubis. The ring of this girdle is closed in the anterior by the pubic symphysis between the left and right pubic bones, and in the posterior between the left and right ilia and the sacrum at the sacroiliac joints. The pelvic spine consists of the sacrum and coccyx. Together these two parts form the bony pelvis.
Can someone write the first paragraph
Hii!!
The purpose of mitosis is to create two new perfectly identical cells when either there is a need to replace old or damaged cells and to reproduce asexually by making new cells. Some organisms use mitosis to replace body parts. For example starfish replace lost arms by mitosis. Some organisms such as the hydra use mitosis to produce genetically identical offspring.
There are four stages of mitosis: prophase, metaphase, anaphase and telophase.
1) Prophase: chromatin into chromosomes, the nuclear envelope break down, chromosomes attach to spindle fibres by their centromeres
2) Metaphase: chromosomes line up along the metaphase plate (centre of the cell)
3) Anaphase: sister chromatids are pulled to opposite poles of the cell
4) Telophase: nuclear envelope reforms, chromosomes unfold into chromatin, cytokinesis can begin
● The order of the stages of mitosis can be remembered using the mnemonic PMAT.
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This pedigree chart tracks the Inheritance of a recessive trait that is not sex-linked. Based on the information in the chart, which of the following statements is true
Phenotype Exhibited
Dominant Trait
male
female
Recessive Trait
5 6 7 8
10
11
male
female
12 13 14
1. A is a tall narrow container with a small neck,
Answer:
Container farms are shipping containers as shell and insulated according to climate conditions. Used or new shipping containers are both can be used as outer shell but shipping containers strength is important for long lasting. The shipping containers are used for these container farms because they are compact, available to transfer everywhere in the world, they are solid and can be customized as a plug and grow machine.
Explanation:
not sure tho
where are earthquakes most likely to occur?
A: Where a seismograph is located
B: human populations are densest
C: Where rock is at lowest temperature underground
D: Where rock experiences the most pressure underground
Biotechnology helps decrease ______
by reducing amounts of chemicals absorbed from pesticides and herbicides
O shipping time
O taste
O spoilage
O pollution
Answer:
pollution I took the quiz
State four (4) differences between a plant cell and an animal
What trophic level would cyanobacteria belong to?
Answer: (Lyngbya spp.)
Explanation: Hope this helped! :)
As we go from kingdom to species, what happens to the groups within each level of organization?
Please need answer fast
Using a Punnett Square give the genotype and the phenotype for the following cross:
TTxtt
(T=tall and t shirt)
i have attached it
i hope this will help you
seee ya
When forest land is cleared for human use, the loss of trees can lead to other changes to Earth's surface. Which of the
following processes is most likely to occur after land has been cleared of its trees?
Answer:
Global warming
Increase in sea level
Depletion of ozone layer
spread of disease