Answers
Related Questions
why flies fly?
explain what do you think?
Answers
Answer:
They have wings that flap back and forth
please help me with this homework question!
Answers
Answer:
b I do believe
Explanation:
can you help me
what is not considered evidence for evolution
Answers
Answer:
The act of throwing rocks at each other?
Explanation:
The organisms that are most likely present in the largest numbers are
А
Microscopic algae
B
Herring gull
С
Crab
D
Common seals
Answers
Answer:
Microscopic algae should be the answer
What is the best environment for a house plant? Why?
Answers
Answer:
Warm and humid
If a star is 17 light-years away, how long does the light from the star take to reach Earth?
A
17,000 years
B
1,700 years
C
170 years
D
17 years
Answers
Answer: 170 years
Explanation:
what types of cells are made by meiosis
Answers
Answer:
Meiotic cells
Explanation:
Answer:
The cells made by meiosis genetically differ from the ones made by mitosis. When a cell is created by meiosis, the cell's chromosomes are greatly reduced thus producing four Gamete cells. Gamete cells are reproductive cells and are used either as sperm or egg cells.
(Chromosomes: A thread-like structure of DNA (nucleic acids and proteins) that carries genes.
Hope this Helps!
Which is the thinnest of Earth's spheres?
Answers
Answer:
The crust is the thinnest of Earth's spheres
Explanation:
Hope this helps!❤ヾ(•ω•`)o
Earth rotates from ___ to ___ (direction N,E,S,W)
Answers
Earth rotates from west to east.
farmers prefer vegatative propagation than seed reproduction?why?
Answers
Answer:
Producing plants by vegetative propagation is faster than growing plants from seeds. ... Therefore, farmers prefer the method of vegetative reproduction for growing plants.
Please help with questions 2-5. Will mark branliest!!
Answers
Answer: 2. C
3. D
4. D
5. B
Explanation:
2. All living things are made up of MULTIPLE cells, even the smallest creature has multiple cells, the cells are just smaller so that they all fit into that one creature. So the answer is that C: "Some living things are made up of only one cell", because all living things are made up of many, many cells
3. It would be Tissues, what gave it away would be that, not only is Q a long strip, which takes out Bacteria and Muscles, but then S takes out Root's which leaves Tissues. The answer is D: "Tissues", because the Q and S cross out all other answers
4. Their root system is the tissues, which work the most in plants, their tissues also help with eating, breathing, and even standing upright. The answer is D: "Tissues", it works the most for a lot of reasons
5. Connective, Muscular, Nervous, and Epithelial (which is not a part of the question) are all human tissues, so Meristem is not a human tissue, in fact, its a PLANT tissue, also known as Meristematic Cells. The answer is B: "Meristem", because it is a plant cell, not human.
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Why is lactic acid the end product of fermentation and not the PYRUVATE molecule?
Answers
Answer:
Well the main difference would be that lactic Fermentation doesn't use oxygen while the Pyruvate cycle does
Explanation:
Lactic Fermentation is Anaerobic Respiration
The cycle that uses Pyruvate is Aerobic Respiration
Natural selection is the process by which biological traits either become more or less
apparent within a population. There are certain conditions which are the basis for natural
selection. Which of the following examples best represents the adaptation of a species to its
environment.
Answers
Answer:
where are these examples yall keep mentioning.
Explanation:
nonetheless, an example of an adaption is animals in cold environments growing fur to keep warm
Answer:
A species of crab is living and reproducing successfully near hot hydrothermal vents at the bottom of the Pacific Ocean, while other crab species are unable to survive there.
If a DNA sequence is T A C C A T G G A A T T A C T, what is the matching RNA code?
A.) T T C A A T G G T C T A G G G
B.) A A C A A U G G U C U A G G G
C.) T A C C A T G G A A T T A C T
D.) A U G G U A C C U u A A U G A
Answers
Answer:
d
Explanation:
there change only tymine in cytosine
Directions: Write the word TRUE if the statement is correct and if not, underline the word or statement incorrect and correct answer on the space provided.
write
1. All x-ray are dangerous because they can damage healthy living cells of the body.
2. Ultraviolet in sunlight radiation produces vitamin D in the skin and gives us tanning effect
3. Microwaves can penetrate the atmosphere of the earth.
4. Radio wave used to transmit sound and picture information over long distance.
5. Infrared wave also damage cells, causing mutation.
6. Gamma rays is absorbed by water molecules, so it can be used for cooking.
7. Over-exposure to UV radiation may cause skin cancer.
8. Low frequency waves are suitable for communication over great distances.
9. Most EM waves are visible to the eye of humans and animals.
10. Visible light are used by banks to check the signature on a passbook.
Modified True or False.
Answers
Answer:It can come from unstable atoms that undergo radioactive decay, or it ... Ionizing radiation can affect the atoms in living things, so it poses a health risk by ... Ionizing radiation comes from x-ray machines, cosmic particles from ... However, as with alpha-emitters, beta-emitters are most hazardous
Explanation:
PLEASE HELP IM GONNA FAIL WILL GIVE BRAINLESS
Answers
Answer:
what the other dude said
Explanation:
Answer:
A
the platypus and some other wacko mammal doesn't give birth to live young.
Explanation:
How is energy produced using solar energy
Answers
Answer:
by using the suns uv rays
Explanation:
Which of these body systems transports glucose and other substances in the blood
to the cells of the body?
A) Circulatory system
B) Endocrine system
C) Digestive System
D) Reproductive system
Answers
Answer:
answer is A
circulatory system
Explanation:
The Blood is a connective tissue of the circulatory system, transporting absorbed nutrients to cells like O2, glucose, and amino acids, and waste products from cells like CO2 and urea. It supports cellular metabolism by transporting synthesized macromolecules and waste products.
The main difference between the four nucleotides that make up DNA is that they have differentRequired to answer. Single choice.
Answers
Answer:
bases.
Explanation:
Nucleotides are the basic building blocks that make up DNA, consisting of a deoxyribose sugar, phosphate group, and nitrogenous base. The main difference between the four nucleotides is the nitrogenous base, Adenine, Thymine, Guanine, or Cytosine. Adenine pairs with Thymine, and Guanine pairs with Cytosine. The order in which these pairs come in code for proteins and hold genetic information.
how do organisms affect biodiversity in an ecosystem?
Answers
Answer:
by increasing the likelihood that species will use complementary resources and can also increase the likelihood that particularaly productive or efficient species is present in community.
Explanation:
may it will helps you...
write a note on profundal zone
Answers
Answer:
Profundal zone is the deep water zone of any lentic water body i.e. lake or a pond where the light can no longer penetrate because it is located below the range of effective penetration of light mostly below the thermocline. The lack of light and oxygen determines the type of biological community living there
Translate this RNA strand into amino acids
3’-UCAAGUCAUUAG-5’
________________________________
Answers
Answer:
AGUUCAGUAAUC
Explanation:
This might be slightly wrong, it was somewhat difficult for me to keep up with which letter I was on. Adenine always pairs with Uracil and Guanine always pairs with Cytosine.
Amino acids for given RNA strand is Serine - Leucine - Cysteine - Aspartic acid - Leucine.
There are 20 amino acids that are present in nature and are necessary for a number of biological functions. Although the molecular structures of these amino acids vary, they all have a core backbone made up of an amino group, a carboxyl group, and a side chain. Each amino acid is distinct due to its side chain, which also gives it special characteristics and abilities. Hydrophobic, hydrophilic, acidic, basic, and aromatic side chains can all be divided into different categories. How amino acids interact with their surroundings and other compounds is determined by this classification. Amino acids for given RNA strand is Serine - Leucine - Cysteine - Aspartic acid - Leucine.
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Which of the following statements are safety guidelines that must be followed during this lab? Check all that apply.
The lima beans should not be eaten.
Warning labels on soil products need to be followed.
Hands must be washed after handling any of the material used in this lab.
Soil is common and can be disposed of nearly anywhere.
Answers
Answer:
The first three are the correct choices. The last is wrong
Explanation:
Hope this helped Mark BRAINLEST!
Answer:
correct answer below
Explanation:
1. According to Model 1, in what type of organs are the cells that enter meiosis I found? 2. Considering what you already know about mitosis in cells, what event must take place during interphase before a cell proceeds to division? 3. What two structures make up a single replicated chromosome? 4. In Model 1, how many replicated chromosomes does the cell contain during prophase? 5. At which stage in meiosis I do the pairs of homologous chromosomes come together? 6. Once the chromosomes have formed a pair, what are they called?
Answers
Answer:
1.) Sex organs
2.) DNA replication
3.) Sister chromatids
4.) Two identical daughter cells
5.) Late prophase 1
6.) Tetrads
Explanation:
Meiosis is a type of cell division that occurs in living organisms which involves the division of a single cell to produce four cells containing half the original amount of the parent genetic information. An example of organs that enter meiosis is the SEX CELLS.
Mitosis is another type of cell division that leads to the production of two daughter cells which are genetically identical to the parent cell. During interphase before a cell proceeds to division, DNA replication must occur. This is a process DNA uses to make a copy of itself during cell division.
Chromosomes are genetic material which occurs in pairs known as the SISTER CHROMATIDS
PROPHASE in the stage the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells
During late prophase 1 the pairs of homologous chromosomes come together to form two chromosomes and four chromatids, with one chromosome originating from each parent.
Once the chromosomes have formed a pair they are called TETRADS
What of the following happens first?
A. Introns are edited out of the premature RNA.
B. RNA polymerase reaches a terminator region.
C. Nucleotides are covalently linked together.
D. RNA polymerase binds to a promoter region of DNA
Answers
Answer:
The correct answer is option d
Explanation:
The process when rocks break into smaller pieces due to exposure to
natural elements is called
Answers
Answer:
Weathering.
Explanation:
Weathering is the breaking down of rocks, soils, and minerals as well as wood and artificial materials through contact with the Earth's atmosphere, water, and biological organisms.
The process when rocks break into smaller pieces due to exposure to natural elements is called weathering.
What is weathering?Weathering can occur through physical, chemical, or biological means.
Physical weathering involves the mechanical breakdown of rocks into smaller fragments without changing their chemical composition. Chemical weathering, on the other hand, involves the breakdown of rocks through chemical reactions, resulting in the formation of new minerals. Biological weathering is caused by living organisms, such as plants and animals, that can physically break down rocks or release chemicals that can alter the rocks' composition.
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IM GIVING 30 POINTS TO WHOEVER ANSWERS THESE
1- how does modern technology provide evidence that all organisms have a common ancestor?
2- what new discoveries about evolution have modern technology made possible?
Answers
Answer: 1. Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules (e.g., in the DNA sequence of genes) can be used to determine species' relatedness.
2. The changes in our behavioral patterns and adaptations that are caused by these technological advances could prove to be the primary driving forces behind the next stage of evolution for our species. These members of the species are more likely to reproduce and pass their genes on to their children.
Explanation:
answer 2. the machines used to examine bones and even embryos
If two roan cattle were crossed, what percent of the offspring would you expect to have a roan coat? Fill in the blank text field 1
Answers
Answer:
50%
Explanation:
I just did the question
If two roan cattle were crossed, then 50% percent of the offspring are expected to have a roan coat color.
A heterozygous individual is an organism that carries out two different alleles for the same gene locus.In this case, the 'roan' coat color is observed in heterozygous individuals (genotype R1R2).In consequence, the cross between two heterozygous individuals will produce a progeny in a 1:2:1 proportion.In conclusion, if two roan cattle were crossed, then 50% percent of the offspring are expected to have a roan coat color.
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PLEASE HELP I WILL MARK BRAINALISTTTT
Answers
Answer:
22. is a
23. is b
Explanation:
carbohydrates are made up of carbon, hydrogen, and oxygen
hope this helps :) have a nice day !!
**please let me know if this was wrong**
A student hypothesized that bread mold would grow faster in a dark environment than a well-lit environment. She took four slices of bread from the same loaf, sprayed each with the same amount of water, and sealed them inside plastic bags. She kept two slices on the kitchen counter for six days. She kept the other two slices in a cardboard box inside her pantry for six days. She measured mold growth every two days. The table shows her data.
Based on the results of the experiment, how should the hypothesis be refined?
A. Bread mold cannot grow in a dark environment.
B. The rate of bread mold growth increases with exposure to light.
C. A wooden box will provide more darkness than a cardboard box.
D. The more moisture a slice of bread receives, the more mold it will support.
Answers
Answer:
it is:High moisture and low temperature encourage mold to grow.
Explanation:i took the quiz hope u pass :D