Answer:
Griffith's Experiment was an experiment done in 1928 by Frederick Griffith. It was one of the first experiments showing that bacteria can get DNA through a process called transformation. ... In this experiment, bacteria from the III-S strain were killed by heat, and their remains were added to II-R strain bacteria
This type of cloud is thick and puffy on top, and generally flat on the bottom. It has
well-defined edges and can change shape rapidly.
This type of cloud is thick and puffy on top, and generally flat on the bottom
is a cumulus cloud.
Theses clouds usually serves as precursors for other types of clouds and are
usually present in the sky at altitudes of around 1000m.
These type of clouds have generally thick and puffy on top appearances.
They also have well-defined edges and can change shape rapidly to other
types too.
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what part of the body can lose up to 40% of the warmth if it's not covered
An experimenter wants to observe the growth rate of radish seeds under
different temperatures to see if it affects their growth rate. The
experimenter adds water to each seed and places them under several
different heating lamps. The length of their roots is measured every 6
hours. In this experiment the type of soil used is which variable?
A: control. B:Independent. C: Dependent. D: none of these
Answer:
D, none of these.
Explanation:
The control group is going to be the radish seeds, they stay the same. The independent variable is the heating lamps and their temperatures. The dependent variable is the seed's growth rates.
Which statement BEST explains the role of DNA in the growth and specialization of an organisms?
Question 2 options:
A.DNA stores genetic information
B.DNA directly controls your body.
C.DNA controls which proteins are produced in each cell for different functions.
D.DNA creates all the same proteins in each cell of the organism's body.
C.DNA controls which proteins are produced in each cell for different functions.
different genes can be activated or inactivated that's why even though the cells that line your stomach contain the gene for ACTH synthesis they don't synthesize it
An early winter frost preventing further growth in a tomato garden is an example of a. carrying capacity.
b.limiting factor
c. biotic factor.
d. indirect observation.
Answer:
b. a limiting factor
An early winter frost that stops a tomato garden's growth is an example of a limiting factor, hence option B is correct.
What is the limiting factor?Anything that limits the size of a population and slows or prevents its growth is referred to as a limiting factor.
Biologic factors including food, mates, and competition with other species for resources are some examples of limiting constraints.
the element that restricts the rate of reaction in any physiological process with lots of variables. the environmental component that has the greatest influence on population size restrictions. Many deer populations are constrained by a shortage of winter forage.
Therefore, winter frost that stops a tomato garden's growth is an example of a limiting factor, hence option B is correct.
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basic unit of a cell membrane
all you need is in the photo
Answer:
It Provides an explanation of how life today could have originated from a single cell.
Explanation:
what happens to the growth rate of a population as its size nears its carrying capacity
a. the growth rate increases
b. birth exceed deaths
c. the growth rate slows
d. the growth rate continues at a steady place
what type is cells is the dna stored in
Answer:
Cell Nucleus
Explanation:
Answer:
the nucleus is where the DNA is stored
Answer #12 Plz 10 pts
Answer:
3rd one
Explanation:
Cell > Tissue > Stomach > digestive system!
It took all of human history to reach
a population of 1 billion in 1804, but
little more than 150 years to reach 3
billion in 1960. The world's
population now exceeds 7 billion.
What does this illustrate?
A. logarithmic
growth
B. exponential growth
C. logistic growth
What occurs after cytokinesis is completed?
O The cell begins to replicate its DNA
OThe cell organizes its microtubules
O The cell enters G1
O The cell enters G2
??
Create a story that includes the terms listed below. The purpose of the story is to explain the relationship between photosynthesis and cellular respiration using an example from your life as the basis for the story. The story must be about a plant and animal relationship that you observe in your actual life.
The terms that have to be used are Carbon Dioxide or CO2, Sunlight or Light Energy, Oxygen gas or O2, Chloroplast, ATP, Cellular Respiration, Water or H20, Glucose, Mitochondria, Chlorophyll, Photosynthesis.
Answer:
Explanation:
I can guarantee you not many people will be creating a whole story for you, but if you make a similar story to how it works then it would be really good. You need to look up how the relationship between photosynthesis and cellular respiration. Then make up a story about something else like 2 animals that were in a similar situation. I hope this helps!
A clear sign that a subduction zone occurs in the ocean is the existence of a ______________________. *
Answer:
Where two tectonic plates converge, if one or both of the plates is oceanic lithosphere, a subduction zone will form. An oceanic plate will sink back into the mantle. Remember, oceanic plates are formed from mantle material at midocean ridges.
Which factor is the strongest internal influence on one’s feelings and behavior regarding drugs?
personal feelings
the behavior of friends
the behavior of admired celebrities
environmental and family stresses
Answer:
personal feelings
Explanation:
personal feelings
The factor is the strongest internal influence on one’s feelings and behavior regarding drugs is personal feelings.
What does it mean to be influenced internally?Since they come from you, internal factors are ones that you can influence. Your thoughts and emotions affect internal factors. These might be advantageous or harmful. Positive thoughts will help you make decisions while negative ones will likely hinder you.
Internal factors include aspirations, preferences, moral standards, and perceptions of societal norms. Community members, family, cultural practices, friends, the media, and technology are examples of external influences.
Primary emotions are those that cannot be reduced to more fundamental feelings but can be combined to create other emotions. These include fear, wrath, humiliation, contempt, disgust, guilt, discomfort, interest, surprise, and joy.
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Cell organelles have different functions that help maintain homeostasis within the
cell. The processes of photosynthesis and cellular respiration depend on these
organelles working properly. Identify the letter of the organelle whose function is to
store water and dissolved salts?
The function of the vacuole is to maintain the turgid pressure that is to maintain the cell turgidity. It stores water along with the dissolved salts in it. The answer is option B.
What are the other parts that are present in the structure of vacuole ?There are various enzymes that are present in the vacuoles and it is just like the pool of the plant cell which stores the various enzymes along with the water molecules and the dissolved salts.
With its roles that perform or help in the plant cell function that are the central vacuole which stores salts, minerals as well as nutrients, along with proteins and pigments that helps in the plant growth and plays important structural kind of role for plant. The organelle that is the central vacuole of plant cells that helps it to just maintain the volume along with the structure.
Vacuoles store the materials like water along with salts and proteins as well as the carbohydrates. Most of the plant cells that are having a single or the large central vacuole. The function of them is that they just store the salts with the sugars with few type of proteins and even the plant colors. They are even working as the storage bags for cell.
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The marine biologist from the nursery is planning to develop a large number of new coral polyps with large stinging tentacles. Identify the type of reproduction the marine biologist should use to develop the new coral and explain why this type of reproduction is preferable.
Answer:
Sexual reproduction.
Explanation:
Sexual type of reproduction used by the marine biologist in order to develop the new coral because variations in an organisms only be done with sexual reproduction. For producing new type of coral, the type of corals should be fused together in order to gain the desire characters in the organisms. So if the marine biologist want coral polyps with large stinging tentacles, sexual reproduction is the only way. From asexual reproduction, the offspring produce identical to parents so that's why we can't use asexual reproduction.
Select all the correct answers.
Alfred has a golden retriever named Max. Max can recognize people from their smell. Max starts to bark and wag his tail when Alfred reaches the gate of his house, even though Max is 50 yards away in his kennel. What are the reasons for Max’s ability to smell so well?
Dogs have more olfactory receptors in their noses, allowing them to identify people by their smell.
Dogs have highly sensitive olfactory receptors, allowing them to distinguish a person’s unique odor.
Dogs have better eyesight than humans, allowing them to see faraway objects.
Dogs have an extended nervous system, allowing them to detect even the slightest movement in humans.
Dogs have connected optic and olfactory systems, allowing them such precision in smell.
Answer:
A and B.
Explanation:
Answer:
A and B
I hope this helps
blood enters on the left side of the heart through the_____ and enters the left atrium. Then passes through the_____ to enter the left ventricle 
Blood enters on the left side of the heart through the pulmonary veins and enters the left atrium. Then passes to the mitral(bicuspid valve) to enter the left ventricle.
Blood is a fluid component of the circulatory system that is very vital for transporting oxygen and nutrients in the body system. It comprises cells suspended in plasma.
The correct answers for the blanks are:
Blank 1: Pulmonary veinsBlank 2: Bicuspid valveThe blanks can be explained as:
The left side of the heart has an atrium that gets the oxygenated blood from the lungs through the pulmonary veins.Oxygenated blood from the left atrium flows to the left ventricle.Blood from the left ventricle flows to the aorta that distributes the oxygenated blood to the body parts.To learn more about the path of the circulatory system follow the link:
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Asexual reproduction (Mitosis) involves only one parent. The offspring of this type of reproduction have?
Answer:
The offspring of Mitosis will be identical daughter cells because there is only one set of DNA they can get from the parent.
Explanation:
oh no
1
Describe the process
occurring in the picture on
the right.
2
Does it require energy?
3. Describe the process
occurring in the picture on the
right.
4. Does it require energy?
What type of fingerprint pattern is this?
-plain whorl
-central whorl
-double whorl
-plain arch
-tented arch
-radial loop
-ulnar loop
-accidental
Answer:
radial loop i think so
have a nice day
Strawberry cells are octoploid (each cell contains eight copies of chromosomes) whereas banana cells are triploid (each cell contains three copies of chromosomes). Which do you predict will yield a greater quantity of DNA—5 g of strawberry tissue or 5 g of banana tissue? Explain your reasoning.
Answer:
5 g of strawberry tissue
Explanation:
One would expect 5 g of strawberry tissue to yield a greater quantity of DNA because the cells of strawberry have 8 sets of each of the chromosomes in their genomes when compared to the cells of banana with just 3 sets of each of the chromosomes in their genomes. The more the ploidy level of a cell, the more the number of sets of each of the chromosome set and the more the amount of DNA in the cell.
1 point
10. If the grasshopper contains 450 units of energy, then approximately
how many units will the owl receive upon eating the mouse?
O a. 450 units
Ob.45 units
O c. 4.5 units
O d. 0.45 units
PLZ HELP
The owl will receive 10% or 4.5 units of energy upon eating the mouse.
10% energy Rule:
It states that the enregy is reduced by 90% when move higher from one trophic level to another in an ecosystem.
Here, Groshopper contains 450 units of energy.
Thus, rat gets 45 or 10% energy from the grosshopper on eating.
Therefore, the owl will receive 10% or 4.5 units of energy upon eating the mouse.
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pls help what does this mean
Cattywampus I have no idea what it means
I. Am asking because it's for biology I need I will mark brainlist
Cattywampus means like tilted or not lined up perfectly. It’s basically a British slang word for crooked mate :)
Which of the following examples come from renewable natural resources
Answer:
Milk, Leather, Paper, Cardboard
Explanation:
Milk, leather, paper, and cardboard all come from natural resources for the largest part:
Milk - Cows
Leather - Animal hide
Paper - Trees
Cardboard - Recycled paper
All of the mentioned are renewable because cows can breed, hide can be found on many animals, trees easily grow everywhere, and cardboard is made from recycled paper (which comes from trees).
Uranium, tin, iron, plastic, steel, and gold aren't renewable and (most of them) do not come from natural resources. Uranium is rare and only found in a limited source around the world, as well as other metals (tin, iron, steel, gold). As for plastic? Plastic is not natural nor renewable because it's created by man. All of the above mentioned (besides the answer) also takes thousands of millions of years to degrade naturally.
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Mocha here! If this answer helped you, please consider giving it brainliest because I would appreciate it greatly. Have a wonderful day!
Water is a common compound. It is a compound because it is made up of___ and oxygen.
A. Hydrogen
B. Carbon
C. Sodium
D. Chloride
Answer:
A
Explanation:
I know this will help :)
Hydrosphere Part 1 / 34 of 46
Which best describes the process of evaporation/transpiration in the water cycle?
O A. Water from the ocean enters the atmosphere as water vapor.
B. Water on the surface of Earth enters the groundwater supply.
O C. Water vapor in the atmosphere returns to the surface of Earth as liquid water.
O D. Water on the surface of Earth and water lost by plants enters the atmosphere as water vapor.
O
Answer:
D
Explanation:
Because water vapour is a gas and evaporation is the process of turning a liquid into a gas so the water which is the liquid turns into water vapour the gas
Answer:
D
Explanation:
Which of the following is the main cause of earthquakes?
Answer:
Its plates shifting , making the ground ``shiver``
Explanation:
What happens when frozen ice crystals accumulate by contact with other ice crystals?
A) rain
B) hail
C) fog
D) snow
Answer:
If i were to guess, Snow.
Explanation:
Answer:
D snow
Explanation:
Because I took the test and got it right