Answer:
Biodiversity
Explanation:
Given that Biodiversity is a biological term that describes the varieties and healthy nature of an ecosystem. It shows the presence of various species of plants and animals in an ecosystem. It can be affected by climatic changes or human interactions that are considered destructive.
Hence, Poor land management can threaten an ecosystem's BIODIVERSITY through habitat destruction, population fragmentation, and resource loss, reducing its number of species.
what molecule in your body would be responsible for Gathering and attaching nucleotides
Answer:
I would say Phosphate Groups.
Explanation:
Nucleotides are joined together by covalent bonds between the phosphate group of one nucleotide and the third carbon atom of the pentose sugar in the next nucleotide.
This image shows a picture of:
Question 3 options:
A syncline
An anticline
A joint
A layered cake
Answer:
B. An anticline
Explanation:
This image shows an anticline.
Anticline is known to be a type of fold that is formed by the process of rock strata folding which forms an arch-like shape. Initially, the rock layers where horizontally laid but the process of earth movement made it to fold into an arch-like shape called an anticline. To recognize anticlines, one will discover that they are differentiated from antiforms by rock layers that are in layers which become older progressively toward the center of the form.
Anticline is the opposite of a syncline. Anticlines and synclines are known to be the up and down folds that occur together. These usually caused by compressional stress.
The diagram represents the first stage of embryonic development.
A. Fertilization
B. Budding
C. Meiosis
D. Mitosis
The diagram represents the first stage of embryonic development which is known as fertilization. Thus, option A is correct.
What is fertilization?
The process of fertilization is defined as the process in which two gametes fused together to form a zygote is known as fertilization. The average cycle lasts 28 days; however, cycles can last anywhere from 21 to 35 days. The menstrual cycle is triggered by the rise and fall of chemicals in your body known as hormones.
It goes through four stages: menstrual, regenerative, proliferative, and secretory. The cycle duration is the time it takes from the first day of one menstruation to the first day of the following menstruation; most usual cycles last 28 days, but it can range from 21 to 40 days.
Gametogenesis is an important process of development which deals with the division and differentiation of diploid(2n number of chromosome) precursor cell to generate haploid gamets. During gametogenesis meiotic division of diploid gametocytes occur to form haploid gamets.
Therefore, The diagram represents the first stage of embryonic development which is known as fertilization. Thus, option A is correct.
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What is an adaptation
Answer:
adaptation is when an organism gets fond to a certain area, like how birds adapt to winter by flying south, or how bunnys burrow to be sate from predators
Ovule is a male part of a plant. Tor F.
Answer:
yes that is the male part of a plant.
Explanation: You are correct
Hope this helps
What is the female haploid cell? and What is the male haploid cell?
Answer:
this is it
Explanation:
Which organisms undergo photosynthesis?
Answer:plants, algae and a group of bacteria called Cyanobacteria
Explanation:
Answer:
B, C, and E ( The fruit, plant, and tree )
Explanation:
I searched it up and everything except for mushrooms and starfish use photosynthesis.
PLEASE HELP ITS DUE IN 20 MINUTES
Explanation:
They belong to the same kingdom but different phyla.
Shy the other choices are wrong:
- insects and dogs do NOT belong to different kingdoms
- insects and dogs do NOT belong in the same phylum
Hope this helped!
Which one of these is NOT a characteristic of an animal?
A obtains energy by consuming other organismis
B. is multicellular with cells that have cell walls
C. takes in oxygen and releases carbon dioxide
D. is able to grow new cells to replace damaged cells
B. is multicellular with cells that have cell walls
Which of the following is not a function of the integumentary system?
A To help sense objects outside the body
В.
To help maintain the body's temperature
To transport nutrients throughout the body
D
To provide the body's first defense against infection
Answer:
D
Explanation:
if not c a l
What is the correct mRNA transcription of the following DNA sequence? ATGGCACCTTAC A. UACCGUGGAAUG B. CATTCCACGGTA C. AUGGCACCUUAC D. CAUUCCACGGUA
Explanation:
In a DNA molecule, Adenine forms hydrogen bonds with Thymine and Cytosine forms hydrogen bomds with Guanine.
However in mRNA, Thymine becomes Uracil (T => U)
Therefore every A in the DNA sequence becomes U,
every T in the DNA sequence becomes A,
every C in the DNA sequence becomes G,
every G in the DNA sequence becomes C.
The answer is A.
According to Mendel's law of segregation, ________.
Explanation:
During gamete formation, the two alleles at a gene locus segregate from each other; each gamete has an equal probability of containing either allele.
26. In pea plants, purple flowers are dominant to white. Cross a heterozygous flower with a white flower. (You definitely should make a Punnett Square) THERE ARE 3 ANSWERS TO THIS QUESTION: A) Genotype Ratio B) Phenotype Ratio C) Percents *
Answer:
B) Phenotypic Ratio
Explanation:
Phenotype is the Visible expression of a Character
Also, with the help of a punet's square we will come to know to the Phenotypic Ratio is 3:1 where the purple flowers are dominant to white flowers where as if we take a Genotypic ration it doesn't show the Visible expression of a character, it only shows the genitical constituion of a character! If we take "percents", then it could be the Genotype "Percents" or Phenotype "Percents"
In pea plants, purple flowers are dominant to white is phenotypic ratio. is a observable trait.
What does phenotype mean?"Phenotype" only refers to an noticeable trait. "Pheno" means "observe" and arrives from the exact root as the word "phenomenon".
Thus, option "B" is correct.
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What organelle is like the highway system of the cell, moving material throughout the cell
like people use highways to move throughout the country?
Lysosome
Ribosome
Nucleus
Endoplasmic Recticulum
Question 11
4 pts
Answer:
Endoplasmic Reticulum
Explanation:
The endoplasmic reticulum is like the highway system because the cell uses the endoplasmic reticulum to move material throughout the cell like people use highways to move throughout the country.
Please look at the picture this is urgent
What is the electron transport chain, and what is its purpose?
Nancy is explaining why chlorophyll is classified as a plant pigment and
how it is useful in photosynthesis. Which property of chlorophyll would be most
appropriate for her to cite?
chlorophyll’s green color
chlorophyll’s presence in chloroplasts
chlorophyll’s ability to absorb light
chlorophyll’s reactivity with oxygen
Answer:I think it's A let me know if am wrong
Explanation:
Answer:
I think its chlorophyll’s ability to absorb light
Explanation:
Which of the following is a genetic trait?
Cooking ability, a trait a person has from birth and is determined by the genes of the person’s parents.,
Music taste, a trait that a person learns from his or her environment and is programmed into the brain forever.,
Hair color, a trait found in genes inside chromosomes, which are inside the nucleus of a person’s cells.,
Knowing one’s name, a trait a person gets from his or her parents and can never be forgotten.
What are the possible genotypes of the offspring?
Answer:
YY Yy and yy
Explanation:
Construct three arguments that support the conclusion that genetic modification of foods is beneficial.
Explanation:
possible benefits of genetic engineering include:
More nutritious food
Tastier food
Disease- and drought-resistant plants that require fewer environmental resources (such as water and fertilizer)
Less use of pesticides
Increased supply of food with reduced cost and longer shelf life
Faster growing plants and animals
Food with more desirable traits, such as potatoes that produce less of a cancer-causing substance when fried
Medicinal foods that could be used as vaccines or other medicines
The graph shows the changes in the number of animal fauna's living on earth overtime in how the fauna's were affected by different extinction events which statement is correct about the changes in fauna's during one of these five major events
A) The event at the end of the Devonian resulted in the increase in the number of Cambrian fauna’s
B) The event at the end of the Cretaceous resulted in a increase in the number of Paleozoic fauna’s
C) The event at the end of the Triassic Resulted in the extinction of fewer fauna’s then in any other period
D) The event at the end of Cretaceous resulted in the Extinction of more fauna’s then in any other period
Answer: C) The event at the end of the Triassic Resulted in the extinction of fewer fauna’s then in any other period
Explanation:
Looking at the graph, the event at the end of the Triassic resulted in the smallest dip in the amount of fauna in the graph. This means that this event resulted in the extinction of fewer faunas than any of the other five major events.
Option A is wrong as the event at the end of the Devonian decreased the number of Cambrian fauna.
Option B is wrong as the event at the end of the Cretaceous resulted in a decrease in the Paleozoic fauna.
Option D is wrong because the event that resulted in the Extinction of more fauna’s then in any other period was the event at the end of the Permian.
During DNA Replication, DNA Helicase role is to
*
A.Add complementary Nitrogen Bases
B.Break Covalent Bonds between Nitrogen Bases
C.Add mRNA Bases
D.Break Hydrogen Bonds between Nitrogen Bases
Why might sand on beaches in Hawaii be different colors even though the sand all formed from igneous rock?
Answer:
n Hawaii you can find black sand beaches, because the sand comes from eroded basalt - lava from the volcanoes. ... That sand is made of olivine, an igneous rock that is rare on the surface of the earth because it breaks down up here, and is stable inside the earth (where the pressure is higher and the temperature hotter.)
Explanation:
About how often is a full moon observed from the Earths surface?
A. Every two weeks
B. Once each leap year
C. Once a month
D. Each a week
What was Rudolf Virchow’s contribution to the cell theory?
He concluded that all cells come from preexisting cells.
He concluded that cells are the basic units of structure and function of all living things.
He concluded that all organisms are composed of cells.
He concluded that all cells are similar in composition and metabolic activities.
Answer:
He concluded that all cells come from preexisting cells.
Explanation:
Rudolf Virchow was a German scientist experienced in many fields, including medicine, biology, anthropology, and prehistory. He is especially noted for his contribution to the cell theory. He discovered that all cells come from preexisting cells, which made it clear that diseases develop at the cellular level. This means that Virchow was the one to discover that cancer cells originate from healthy cells. All of this allowed scientists to diagnose diseases more accurately and efficiently.
Rudolf Virchow's contribution to the cell theory is that A) he concluded that all cells come from preexisting cells. This concept is known as cell division or cell reproduction.
Virchow observed that cells arise through the division of preexisting cells, suggesting that cells are the fundamental units of life and that new cells are generated from preexisting ones. This principle, often summarized as "omnis cellula e cellula" or "every cell from a cell," is a crucial component of the modern cell theory, which states that cells are the basic structural and functional units of all living organisms.
Therefore, the correct answer is A) he concluded that all cells come from preexisting cells.
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Under what circumstances can twins be born in humans?
Which is usually the best way to present or communicate inferred data?
Answer:Written paragraph is the best way to present or communicate inferred data.
Explanation:
All tropisms are physical changes true or false
Answer:
false
Explanation:
How does the cell membrane use the ATP produced by the cell's mitochondria?
A. to replace damaged phospholipids
B. to move water into or out of the cell
C. to transport ions against their concentration gradient
D. to produce receptors for hormones
Answer:
C. to transport ions against their concentration gradientExplanation
There is a form of membrane transport that is called active transport. It is done by proteins that are situated inside the membrane and transport ions using ATPWhich tissue types do both plants and animals have?
There are four basic types of animal tissue, these are connective, epithelial, nervous, and muscle tissues.
