Answer:
the answer would be B Waning
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Which statement best explains the genetic variation that results from sexual
reproduction?
Answer:
offspring receive a mix of genes from two different parents !
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Answer:
The Earth has two basic sources of energy - that reaching the Earth from the Sun (Solar Energy) and that reaching the surface of the Earth the Earth itself (Internal or Geothermal Energy). Solar Energy - reaches the Earth in the form of radiant energy, and makes up 99.987% of the energy received by the Earth.
Explanation:
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write the difference between Picture Plant, mushroom and dodder on the basis of stem, leaf and water requirement.
Pls answer in paragraph.
Who will answer will be marked as brainlist.
Pls answer.
Required urgently.
Regards.
Answer:
Explanation:
A exchange of gases between the leaf and the atmosphere
Bloss of water vapour from the leaves and stems of a plant
С
movement of water from the roots to the leaves
D
movement of water through the cells of the leaf
hope this helped if not sorry i tried
What are the chromosomes that are not used to determine your gender called?
Answer:
autosomal chromosomes
Explanation:
Answer:The Y chromosome: beyond gender determination.
Explanation:
How do we inherit traits from our parents
Answer: Through genes
Explanation:
When a baby is made the parents both pass on traits (genes) to the baby through DNA. The traits that the baby takes are determined by dominant and recessive traits.
Example: If both parents have brown eyes which is a dominant trait the baby will have brown eyes.
Match the answer in the correct space
⚠️please help me⚠️
Answer:
1. Hereditary
2. Gene
3. Allele
4. Trait
In what type of cells does meiosis occur?
A liver cells
B. somatic cells
C. all living cells
D. reproductive cells
Answer: !C
Explanation:
2. What encloses the cell?
19. Use a Punnett Square to simulate a Bb x Bb cross between two flowers.
What is the probability that one of the offspring from that cross will have only the b factor:
a. 50%
b. 75%
c. 100%
d. 25%
25 % is the probability that one of the offspring from that cross will have only the b factor. So, the correct option is (D).
What is Punnett Square?
A Punnett square is defined as a specialized tool derived from the laws of probability that is used to predict the likely offspring from a cross or mating between two parents.
An example of a Punnett square which is shown in the attached image shows the results of a cross between two purple flowers, each with a dominant factor and a recessive factor.
Only one in four plants or 25% of the plants had white flowers (bb) containing only b while The other 75% have purple flowers (Bb, Bb), because the purple factor (B) is the dominant factor. This shows that purple color is the dominant trait in the plant.
Thus, 25 % is the probability that one of the offspring from that cross will have only the b factor. So, the correct option is (D).
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common disease in birds.
O Parvo
O Leukemia
O Snuffles
O Polyoma
Answer:
Common Bird Parasites & Diseases
Salmonella. The most common disease of feeder birds, Salmonellosis is caused by bacteria from the genus Salmonella and often begins as an intestinal-tract infection. ...
•Trichomoniasis. ...
•Aspergillosis. ...
•Avian pox. ...
•Mites and Lice. ...
•Lyme Disease. ...
•Preventing Spread of Diseases at Bird Feeders. ...
•Dead or Sick Birds.
Which statement best describes how a multicellular organism survives
Explanation:
multicellular means it's forms tissue
What type of sex chromosome will be contained by the sex cells of a female giraffe?
A. X chromosome
B. Y chromosome
C. X and Y chromosome
Explanation:
The type of sex chromosome will be contained by the sex cells of a female giraffe is X chromosome.
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Which of the following is an example of refuse? A. Medical waste thrown out by a hospital B. The waste produced by a chemical factory C. The waste people flush down their toilets B. Spoiled food thrown out by a supermarket
Answer:
the last one
Explanation:
The best example of refuse here is option D. Spoiled food thrown out by a supermarket.
What is refuse?Refuse refers to any disposable materials, which includes both recyclable and non-recyclable materials. The term refuse is often used interchangeably with waste, but refuse is a broader term that applies to anything that is leftover or refused as a result of mishandling or spoilage occurred during manufacturing or processing.
Whereas, waste refers to leftovers including manufacturing byproducts as chemicals, or dirty water that cannot be reused. Municipal solid waste (MSW), sometimes known as refuse, is a community's nonhazardous solid waste that needs to be collected and transported to a processing or disposal location.
Thus, from description, best example of refuse here is option D. Spoiled food thrown out by a supermarket
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How does genetics influence natural selection?
Which one of the solutions do you think countries most affected by natural hazards should try? Why?
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Answer:
100 % used of renewable energy.
Explanation:
100 % used of renewable energy by those countries that are affected by natural disasters because renewable energy does not produce any pollution that affect climate. If there is no change occur in the climate, the environment becomes stable and moves towards positive growth of the environment. If there is 0 % pollution is produced in the environment, the environment growth will be increases and equilibrium of environment should be accomplished.
PLEASE HELP ME ASAP!!! GIVING 14 POINTS AWAY!!!
Answer:
b
Explanation:
In what year should we expect ocean pH to adversely affect zooplankton population?
The year we should expect ocean pH to adversely affect zooplankton population is 2030.
What are zooplanktons?Zooplankton is a small floating or weakly swimming organisms that drift with water currents and, with phytoplankton, make up the planktonic food supply upon which almost all oceanic organisms are ultimately dependent.
Ocean acidification may affect zooplankton directly by decreasing in pH, as well as indirectly by trophic pathways, where changes in carbon availability or pH effects on primary producers may cascade up the food web thereby altering ecosystem functioning and community composition.
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a. What information could be useful to include in a warning on an e-cigarette ad?
GIVING AWAY 18 POINTS PLEASE HELP ME ASAP!!!!!!
Answer:
decreasing the heart rate
Explanation:
Answer:
vomiting
Explanation:
that’s normally a natural response to harmful bacteria’s, since your body and animal bodies know which bacteria’s are harmful when they digest it, so first reaction is to throw it up
True/False: RNA contains uracil instead of thymine.
a. True
b. False
Answer:
True
Explanation:
List one way that mitosis and meiosis are similar
and 1 way they are different.
Before a plant grown in a greenhouse can be planted in a field or garden, it should first be________ off.
Fill in the blank.
Please say the right answer.
Answer:
hardening off
Explanation:
Question 20 of 25
How are photosynthesis and cellular respiration related?
A. Cellular respiration is the process animals use to produce glucose,
while photosynthesis is the process plants use to produce
glucose.
B. The products of photosynthesis are the reactants of cellular
respiration
C. Cellular respiration provides the energy for photosynthesis.
O
D. Photosynthesis produces water molecules, while cellular
respiration splits water molecules apart.
Answer:
B. The products of photosynthesis are the reactants of cellular respiration
Explanation:
20. Which of the following is NOT likely to be a limiting factor on the sea
otter population? (Think about where sea otters live.)
predation
competition
drought
Answer:
The answer is (3) Drought.
6. If you are given a piece of white marble and a piece of white quartzite what test can
you do to determine which is which? What results will you get?
Answer:
Quartzite is a metamorphic rock formed when quartz-rich sandstone or chert has been exposed to high temperatures and pressures. Such conditions fuse the quartz grains together forming a dense, hard, equigranular rock. The name quartzite implies not only a high degree of induration (hardness), but also a high quartz content. Quartzite generally comprises greater than 90% percent quartz, and some examples, containing up to 99% quartz, and are the largest and purest concentrations of silica in the Earth's crust. Although a quartz-rich sandstone can look similar to quartzite, a fresh broken surface of quartzite will show breakage across quartz grains, whereas the sandstone will break around quartz grains. Quartzite also tends to have a sugary appearance and glassy lustre. The variety of colours displayed by quartzite are a consequence of minor amounts of impurities being incorporated with the quartz during metamorphism. Although quartzite can sometimes appear superficially similar to marble, a piece of quartzite will not be able to be scratched by a metal blade, and quartzite will not fizz on contact with dilute hydrochloric acid.Explanation:
Which of the following is a concern about the use of hydropower?
A. Hydropower plants pollute the rivers and streams that provide the
energy.
B. Hydropower plants often change the natural flow of water in an
area.
c. Hydropower plants produce radioactive waste.
D. Hydropower plants use a lot of energy to cause the water to flow
uphill into the turbine.
PLEASE HELP UGH
What are the think discs between vertebrae made up of?
cartilage
joints
ligaments
Answer: Annulus fibrous and a nucleus pulposus
Explanation: An outer ring of fibrous cartilage termed the annulus fibrous, which surrounds a more gelatinous core known as the nucleus pulposus; the nucleus pulposus is sandwiched inferior and superiorly by cartilage end-plates.
Answer:
cartilage
Explanation:
How many bonds does oxygen have?
Answer:
2
Explanation:
duhhhhhhhhhhhhhhhhh
If air pollution causes the rain that falls on this pond to become much more acidic after two years how will this acidity
affect the living things in this pond?
There will be more plants and animals because the acid will kill most of the disease causing microorganisms
There will be more plants and animals because the acid is a source of food,
There will be fewer plants and animals because many of them cannot survive in water with high acidity,
D There will fewer plants and animals because the acid will dissolve many of them,
Answer:
the guy above me is correct
Explanation:
I know this isn't a explanation so I don't really know why I am putting it under the explanation category but I am really sorry if it is wrong
What is a community? (Please don’t put links!!)
A)a population that lives in a single habitat
B)a single species that lives in a habitat
C)all the species that live in a habitat
D)all the animals that live in a habitat
Explanation:
option C is the correct one .