7. The exchanging of cytoplasm from one egg to another to help an ovum become a baby is called what? *
Nuclear Transfer
Cytoplasmic Transfer
Nuclear Manipulation
Cytoplasmic Manipulation
Answer:
Cytoplasmic Transfer
which group does the chalcogen group react with
Help please I’m gonna cr y
Answer:
whats wrong?
Explanation:
help with what? what do you mean??
Production and regulation of the _____________ reproductive system
Write the complimentary DNA strand for: CCGTTT
Answer:
GGCAAA is the other side of this DNA strand
Explanation:
Hope this helps!
help asapp. will try to mark brainliest!!
Answer: You would expect 25 Kcal of energy stored in trophic level 4.
Explanation:
Energy flow in the ecosystem follows 10% law according to which 10% of the energy in the lower trophic level is transferred to the next trophic level.
In this example grass belongs to the first trophic level, producers.
Energy of grass=25000Kcal
Energy transferred to trophic level 2=10% of 25000=2500
10% of the energy in trophic level 2 is transferred to trophic level 3.
Hence energy at trophic level 3=10% of 2500=250Kcal
Energy transferred to trophic level 4=10% of energy in trophic level 3
=10% of 250=25Kcal
Energy to be stored in trophic level 4=25Kcal
Answer:
There will be 25 Kcal
Explanation:
The 5th - .01% out of 25000 is 2.5
The 4th - .1% out of 25000 is 25
The 3rd - 1% out of 25000 is 250
The 2nd - 10% out of 25000 is 2,500
The 1st - 100% out of 25000 is 25,000
The first part of photosynthesis, known as the light dependent reactions, can occur at any time, but the second step, know as the Calvin Cycle,must have light to occur. True Or False?
Answer:
False
Explanation:
Photosynthesis is the light dependant one. Without light, it can't occur. The Calvin cycle on the other hand is the light-independent reactions in photosynthesis. While it is not directly dependant on the light it is still independently dependant on it because the necessary energy carriers are products of other light-dependent reactions.
When using a calorimeter, the initial temperature of a metal is 70.4C. The initial temperature of the water is 23.6C. At the end of the experiment, the final equilibrium temperature of the water is 29.8
Answer:
The water cools down the metal but the metals heat is transferred to the water rising the temp a little. Hope this helps :)
Explanation:
Answer:
29.8°C
6.2°C
-40.6°C
Explanation:
got it right on edge.
Based on the data in the graph, how are cyanobacteria responsible for the rise in atmospheric oxygen? State your claim, then make sure to use evidence from biological processes and data from the graph to support your claim.
PLEASE HELP!!!!!!!!!!
Answer:
They release oxygen into the atmosphere.
Explanation:
Cyanobacteria are photosynthetic bacteria that harness the energy from the sun to make food. Using light energy that they trap with photosynthetic pigments, they convert carbon dioxide and water into sugar and oxygen. Therefore, they release oxygen into the atmosphere.
This is clear from the graph, as oxygen levels rise sharply shortly after the first oxygen producing cyanobacteria appear.
In the passage, an analogy was given describing the function of a cell in simple terms by comparing it to a ship. Complete this analogy about the function of cell parts.
A cell is to a board game as–
a nucleus is to the rule book.
a ribosome is to the rule book.
the endoplasmic reticulum is to the rule book.
DNA is to the rule book.
Answer:DNA is to the rule book
Explanation: I’m pretty sure
PLEASE ANSWER FAST!!!!
The diagram shows a straight chain of glucose molecules.
Which carbohydrate is shown above?
fructose
sucrose
galactose
starch
Answer:
Starch
Explanation:
edge2020
Which MOST affects the path of a weather system in the United States?
Hey, look at that! Another science question from me. Help out, pleasE-
How can spectra be used to determine the chemical composition of stars?
Answer: How do scientists determine the chemical compositions of the planets and stars? Each element absorbs light at specific wavelengths unique to that atom. When astronomers look at an object's spectrum, they can determine its composition based on these wavelengths. ... This spread-out light is called a spectrum
Explanation:
List two important scientific changes that affected the human growth rate.
Technology is important scientific changes that affected the human growth rate. It is used to improve technology for harvesting food. Coupled with technology the have also increase good sanitation and that has accelerated growth rate.
What is scientific knowledge?Empirical evidence underpins scientific knowledge. Finds accurate instances of data that can be used as evidence.Scientific knowledge changes over time because new experiments are conducted and new data is introduced best describes the history of scientific knowledge.
For example, much of the information about the seafloor is gathered through indirect methods. Instead, scientists time how long sound waves take to reflect off the ocean floor.
Because all scientific theories require experimental and observational confirmation, all scientific knowledge is vulnerable to change in principle as new data becomes available. Science knowledge's accepted viewpoints might shift throughout time.
Therefore, Technology is important scientific changes that affected the human growth rate.
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Which property of water helps plants to transport water from their roots to their leaves
The tendency of water molecules to get attached to one another helps it in the transport of it from the roots of the plants to the leaves. This tendency is referred to as cohesion.
What is cohesion?The sticking of the particle to one another, this property is called as cohesion.
Water gets transported from the roots to leaves in an upward direction through the vessels called the xylem.
The property of water namely, cohesion allows the water molecule in this movement.
Thus, it can be concluded that cohesion is the property of water helps plants to transport water from their roots to their leaves.
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What happens to the beetle larvae when it tries to eat methocha?
Scientists discovered a new life form living in hot springs. What type of organism is it most likely to be?
A
archaea
B
bacteria
C
eukaryote
D
virus
Answer:
Archaea
Explanation:
Archaeans are the survivors with some of the harsh and extreme conditions on the earth. Some live anywhere near rift traps in the ocean depths at temperature have over 100 degrees Celsius. Others exist in hot springs, or in highly alkaline or acidic environments.
Answer:
Archea
Explanation:
Archea are microorganisms that live in extreme conditions.
Do carnivores get their energy directly or indirectly?
Answer:
Indirectly
Explanation:
Only producers get energy directly, either straight from the sun or by some other means. Carnivores and other consumers get energy indirectly via the consumption of producers and animals that eat producers.
4. A low-mass star is most likely to end its life cycle as a
protostar
supernova
black dwarf
black hole
Answer: Black dwarf I think. But im not completely sure.
Explanation:
Answer:
black dwarf
Explanation:
PLEASE ANSWER ASAP. Thank you. QUESTION: How does knowing how a star forms help an astronomer study the origins of the universe?
Answer:
Since stars were made from the Big Bang along with the Universe, they contain the properties that make up the Universe. Some stars are made from the remanants of gas that was made there. Stars are made when gas is pulled towards each other with gravity. Therefore, they are also made of properties from space.
The information regarding the formation of the star that helped an astronomer should be explained below.
Formation of the star:The stars should be made from the big bang along with the universe. Also, it comprises the properties where it should be makeup the universe. Few stars should be made from the remnants of gas. Stars should be made at the time when the gas should be pulled towards each other along with gravity. Also, they should be made via the space properties.
Learn more about star here: https://brainly.com/question/18006087
What would happen if starfish were removed from an ecosystem?
Answer:
If starfish were removed from the ecosystem ,urchins and overgraze on kelp, creating a shortage of food and habitat for otters, fish, and other marine life.
Explanation:
In animal cells, which organelle does aerobic cellular respiration take
place?
Select the correct answer from each drop-down menu.
What do animals receive from each parent?
Animals recelve a copy of each
1.gene,kidney,cell
from each parent, however, only one copy develops a characteristic called a
2.color
structure
trait
The protease made 1.5 mg of product in 3 seconds, what was the reaction rate?
Answer:
0.5 mg/sec
Explanation:
I just did the gizmo :)
Are red blood cells measured in micrometers or millimeters?
Answer:
Micrometers , just tell me if im wrong i cant remeber anything about this since 5 or 4th grade
Explanation:
I will give brainliest to person tells me which one i got wrong
Answer:
The one about humidity.
Explanation:
Humid air tends to be less dense because that so much air is evaporated it just sits in the air. And because warm air rises and is less pressurized. Warm humid air has less pressure.
What information is not given in this equation. It does not show if the reaction is reversible. It does not show the reactants needed for the reaction. It does not show that photosynthesis consists of many separate steps. It does not show the number of molecules required to produce glucose.
The question is incomplete, the complete question is given below:
The chemical reaction equation of photosynthesis is shown here:
What information is not given in this equation. It does not show if the reaction is reversible. It does not show the reactants needed for the reaction. It does not show that photosynthesis consists of many separate steps. It does not show the number of molecules required to produce glucose.
6CO2 + 6H2O + light => C6H12O6 + 6O2
A: It does not show if the reaction is reversible.
B: It does not show the reactants needed for the reaction.
C: It does not show that photosynthesis consists of many separate steps.
D: It does not show the number of molecules required to produce glucose
Answer:
C: It does not show that photosynthesis consists of many separate steps.
Explanation:
Photosynthesis is defined as the process through which green plants make their own food by utilizing water and carbon dioxide in the presence of sunlight and produces glucose and oxygen.
The general photosynthetic equation is as follows:
6CO2 + 6H20 + light => C6H12O6 + 6O2
Photosynthetic consists of several steps of the process and the general photosynthetic equation do not show many separate steps that form the product (glucose). Photosynthesis occurs in two major stages: light-dependent and light-independent stage, which in turn consists of a series of reactions that form the products.
Hence, the given equation does not show many separate steps involved in the process of photosynthesis.
Answer:
c
Explanation:
edge 2021
Which will have a faster diffusion rate?
A) higher mass substance
B) lower mass substance
Angiosperms are such a successful group of plants because of how well they recruit animals for pollination and the diverse way they disperse their seeds. Describe two ways animals spread angiosperm pollen and two ways fruit is dispersed.
Answer:
- pollen dispersal: insects and birds are able to spread the pollen of flowers for reproduction
- fruit dispersal: many different mammals (including for example mice, kangaroo, and elephants) eat fruits and then disperse their seeds
Explanation:
Pollination is the process of transfer of pollen (i.e. male gametes) from plant male reproductive structures (called anthers) to the plant female reproductive organ (stigma). For example, hummingbirds pollinate flowers no other animal can (nectar of these flowers is used as food source). Similarly, honey bees pollinate flowers by transferring pollen from the male anther of a flower to the stigma of another flower. On the other hand, many animals (such as, for example, mice) eat different types of fruits and then disperse their seeds by excreting them. In addition, there are fruits with hooks that attach to the hair of many mammals and thus they can be dispersed to far away places.
It should be noted that birds and insects are pollinators and can spread angiosperm.
It should be noted that pollination simply means the process of transferring pollen from the anthers to the stigma.
The ways of dispersing fruits can be through pollen dispersal such as insects and birds spreading the pollen of flowers for reproduction.
Also, it can be through fruit dispersal as many different mammals like bats, kangaroos, etc.
Learn more about pollination on:
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Please help!!
Thanks!!
Explanation:
i think the answer is the second one
