Answer:
mitosis definition: a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.
cell cycle definition: A cell cycle is a series of events that takes place in a cell as it grows and divides. A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division.
Carbon Cycle activity part 2
(photos attached)
What is the atomic number of sodium?
Answer:
the atomic number of sodium is 11
11 is the atomic number of sodium
explain the full meaning of xerophytes
Answer:
xerophytes is a species of plant that has adaptations to survive in an environment with little liquid water such as a desert,ice or snow covered region.
examples are; pineapple and gymnosperm plants.
Explanation:
xerophytes are species of plants that can live in Extreme conditions like in the desert where there is very little water or in the Alps where water is frozen water
example -cactus
The botanist wanted to produce a generation of snapdragons that all had pink flowers.
State the phenotypes of the parent plants that the botanist would need to cross.
Explain your answer.
Answer:
He would need to cross one homzygous red (RR) and homzygous white (rr)
Explanation:
Flower color in snapdragons is controlled by a gene whose alleles exhibits incomplete dominance. The allele for red coloration (R) is incompletely dominant over the allele for white coloration (r). The intermediate phenotype that is produced in an heterozygous state (Rr) is PINK.
According to this question, a botanist wanted to produce a generation of snapdragons that all had pink flowers (Rr). This means that in order to do this, the botanist would need to cross a red snapdragon plant (RR) and a white snapdragon plant (rr) to produce an 100% Pink (Rr) snapdragon in the F1 generation.
e.
All the factors affecting the rate of photosynthesis are
_______
Answer:
light intensity
carbon dioxide concentration
temperature
Pls help quick plzzzzzzzz
1. Flowers must rely on vectors to move pollen. These vectors can include wind, water, birds, insects, butterflies, bats, and other animals that visit flowers. We call animals or insects that transfer pollen from plant to plant “pollinators”.
2. Germination:When a seed falls on the ground, it needs warmth and water in order to germinate; some seeds also need light. Dicots have seed coats that soften with moisture. After being planted in the soil for a few days, the seed absorbs water and swells until the seed coat splits.
I NEED HELP PLSSSSS !!! I WILL MARK BRAINLEIST
What is period stigma?
A pine tree is a conifer. What type of plant is a conifer?
an
angiosperm
a gymnosperm
Answer: A subset of Gymnosperms
Explanation: They are cone-bearing seed plants
how barometer helps in agriculture
In the past, pacific sea otters were hunted to near extinction.
Without the otters, kelp forests along the coast started to die
because sea urchins, the otter's favourite food, were able to
overgraze them. Once otters became protected, the kelp
forests began to recover as the urchins were back in check.
In this kelp forest ecosystem, sea otters are a ________
species.
Enter the answer
Check it
Answer:
Keystone
Explanation: keystone
How is the temperature of a location determined by energy from
the sun and the location's distance from the equator?
Answer:
Explanation:
Enter the correct 4 digit code (no spaces)
The hidden code in the puzzle is 4321.
How to solve the riddle?The riddle in the picture has the objective of hiding the order of the numbers so that the reader finds the order. In this puzzle the reader must follow the line of each letter and find the order of the numbers to find the code.
Based on the above, it can be inferred that:
The letter A line leads to the number 4.The letter B line leads to the number 3.The letter C line leads to the number 2.The letter D line leads to the number 1.So the complete code would be:
4321Learn more about riddles in: https://brainly.com/question/478260
Answer:
It's actually 3214
Explanation:
Which gene mutation would have the smallest impact on a protein's amino acid sequence?
Answer:
Point mutation
Explanation:
Point mutation is a kind of mutation that involves a single nucleotide base. Generally, mutation is any alteration that occurs to the genetic sequence of an organism, however, point mutation involves only one base of the numerous in the sequence.
Point mutation can be an insertion, substitution, deletion etc, but it is the gene mutation that would have the smallest impact on a protein's amino acid sequence. This is because the change to the genetic sequence involves a single base.
PLEASE HELP FAST WILL GIVE BRAINLIEST
An ocean basin is
A. The layer of the ocean closest to the surface
B. A part of earth’s surface covered by ocean water
C. A continuous body of water that covers 70%of earth
D. A deep trench along the floor of the ocean
Answer: A
Explanation:
An oceanic basin is the land surface under an ocean that includes the various topography below the water. This includes the continental shelf, abyssal plain, mid-ocean ridge and other formations that may exist on the seafloor.
What is the Heat Source in the experiment?
Answer:
I’m pretty sure it should be the light ;)
Explanation:
Sorry if it wrong
2. In restaurants, most food contact surfaces are smooth and lack cavities/pores in their surface. What is the advantage of that for microbial control?
Answer:
Microbes and Bacteria can be killed more easily and so they cant hide in the little pores.
Explanation:
A baker activates yeast cells with hot water, and adds sugar as their source of food. As the yeast begin their metabolic processes, the bowl it is in is covered with plastic so that no oxygen can get to them. At this point, the yeast will __ *
1 point
a. produce far more ATP than is necessary in response to the lack of oxygen
b. continue to go through aerobic respiration if enough sugar is present
c. die since all living organisms need oxygen to survive.
d. perform anaerobic respiration in the absence of oxygen
Answer:
The correct answer would be - option D. perform anaerobic respiration in the absence of oxygen.
Explanation:
Yeast is a facultative anaerobic single-cell organism that can live without oxygen. If yeast cells did not get the oxygen they use anaerobic respiration to get the energy.
If the baker activates these cells and stops them to get oxygen the yeast cells have to switch to anaerobic respiration to survive and produces ethanol and releases carbon dioxide.
One day you experience violent thunderstorms followed by a few days of colder weather. Which type of front most likely moved through your area? occluded front stationary front warm front cold front
Answer:
d
Explanation:
The whether occurrence as described in the question is caused by the cold front.
What is a front?In discussing about weather, a front refers to a region in which there is a transition between air masses on the earths surface. The occurrence of various types of front is the reason behind different types of whether patterns.
The violent thunderstorms followed by a few days of colder weather is caused by a cold front.
Learn more about whether fronts: https://brainly.com/question/16357973?
Are frogs and birds OR frogs and horses more closely related?
A.Frogs and birds because they have the most specific taxonomic level in common.
B.Frogs and horses because they have the most specific taxonomic level in common.
C.Frogs and birds because they are both small.
D.They are all in the same taxonomic level, so they are equally related.
does anyone like 5sos or why don't we?
Answer:
Yes
Explanation:
I love them I like them more than BTS tbh
which 3 statements of these are true? ( I put a picture attached to this ) please help I will give brainliest if correct
Answer:
The name of the element is carbon, there are 6 protons, and nitrogen has a smaller atomic number.
Explanation:
The atomic number of carbon is 6, not 12.
The atomic mass of carbon is 12.01g, not 12.
It does have six protons, it has a larger atomic number (6) than nitrogen (5) and it is called carbon.
Which of the following is not one of the parts of the cell theory?
A. All organisms are composed of one or more cells.
B. All cells come from preexisting cells.
C. Groups of cells form tissues and systems.
D. The cell is the basic unit of structure and organization
Suppose an individual giraffe could not reach high leaves on a tree
its neck was too short. Lamarck's theory would suggest that the giraffe could
undergo physical changes that would lengthen its neck simply by stretching
to reach the branches. What experimental result would disprove this?
E The necks of giraffes today are shorter than the necks of early giraffes.
G. Giraffes with longer necks prefer to eat leaves from higher branches.
H. Neck lengtı does not change when giraffes are fed branches at different
heights.
1. Giraffes with longer necks frequently produce offspring that also have
longer necks.
Answer:
the last one according to me
Help Please ASAP
Which of the following produces identical cells?
A) meiosis
B) mitosis
C) gamete formation
E) sexual reproduction
Answer:
Mitosis
I hope this helped :))
Which sentence best represents the relationship between the process of subduction and the rock cycle?
A.
Subduction creates rocks.
B.
Subduction destroys rocks.
C.
Subduction recycles rocks.
D.
Subduction sorts rocks.
Answer:
C. Subduction recycles rocks.
Which is a product of
photosynthesis?
A. chemical energy
B. light
C. carbon dioxide
Answer:
carbon dioxide is the product of photosynthesis
Explanation:
A product of photosynthesis is considered by the scientific community is used to make millions of copies for the purposes of taking a large amount of a DNA sample to produce large amounts of a DNA sample for study purposes. allowing a wide- scale study..
The result of this is A, chemical energy...allowing a larger study of photosynthesis to study in detail...
What is a condition where the nervous system causes a muscle contraction or shortening of muscle fibers?
A. Muscular response
B. Motor response
C. Muscular movement
D. Motor movement
Which of the following plant propagation methods requires sterile conditions?
• hybridization
• clone by layering
• root division
• tissue culture