A cross section of a flower is shown below:
What are the parts and primary function of the male reproductive organ?
Question 1 options:
the stigma and ovary, the ovary produces ova
the stigma and style, the stigma produces pollen
the anther and filament, the anther produces pollen
the anther and filament, the filament produces ova
Answers
The anther and filament, the anther produces pollen. They are the parts of the male reproductive organ in a flower.
What are the male parts of the flowers?The flower can be considered as the reproductive structure of flowering plants.
The anther and filaments represent the male structures of a flower, which may also contain female structures.
The stamen can be considered as the male reproductive organ because this structure is responsible for producing pollen which contains germinal cells in a flower.
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Related Questions
Place the nucleotides in the correct order to create a strand of mRNA.
TAC GAC TGG ATC
UAG CUG ACC AUG
Answers
Answer:
UTC CTG UCC TUG
TTC GTC TGG TTC
Two DIFFERENT seeds are planted in the same amount of soil, light, same type of pot, and receive the same amount of water. This experiment is probably testing the impact of ...
plants genetics
plants environment
Please help, thank you, god bless you all
Answers
Answer: plants genetics :)
Explanation:
The environment is the same in this case and since it is two different plants then it must be plant genetics
Which molecule is equipped with an anticodon and transports amino acids?.
Answers
The plasma membrane A. controls movement of substances in and out of the cytosol B. has both lipid and protein molecules C. is impermeable D. A and B are correct answers E. all of the above are correct answers
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Answer:
I believe it is E. All of the above
Explanation:
Describe how plants determine the name of a biome.
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Answer:
Biomes are described by their vegetation because plants that grow in an area determine the other organisms that can live there. Plants in a particular biome have characteristics, specialized structures, or adaptations that allow the plants to survive in that biome. These adaptations include size, shape, and color.
what does photosyntihies occur in
Answers
Answer:
Chloroplasts
Explanation:
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities. Some of this chemical energy is stored in carbohydrate molecules, such as sugars and starches, which are synthesized from carbon dioxide and water.
A chloroplast is a type of membrane-bound organelle known as a plastid that conducts photosynthesis mostly in plant and algal cells.
Part A: Forming a Thesis
A thesis statement is the central idea of your argument. It should be focused and provide answers to the question, What am I trying to claim? It should tell listeners how you think Earth’s climate zones will change over the next century. Write your thesis statement in the answer space.
Answers
In this case, the thesis statement may be 'it is expected that Earth’s climate zones will change suddenly in the next years'. The thesis statement is generally a sentence.
What is a thesis statement?A thesis statement is generally one direct sentence that resumes the key points of a scientific investigation.
In a scientific publication, the thesis statement is often located at the final of the Introduction.
This sentence (thesis statement) is used to explain some central ideas of the work such as the topic attained by the investigation, as well as the reasons to support my working hypothesis.
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Persons who eat 18-30 grams of ________ are less likely to suffer from constipation, diverticulosis, heart disease, obesity, diabetes mellitus, and certain cancers, compared to those who eat minimal amounts.
A) fiber
B) sugar substitutes
C) carbohydrate substitutes
D) carbon nutrients
Answers
Answer:
A.) Fiber
Explanation:
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What do plant, animal and bacteria cells have in common?
A
cell walls, cytoplasm and endoplasmic reticulum
B
DNA, chloroplasts and cytoplasm
C
cell membranes, DNA and lysosomes
D
DNA, cytoplasm and cell membranes
Answers
Answer:
D
DNA, cytoplasm and cell membranes
ii) Name one other thing that weight that affects how much energy you need each day.
Answers
What would happen to the rate of a reaction if the concentration of substrate was increased after the point of saturation?
The reaction rate would increase
The reaction rate would decrease
There would be no effect
Answers
What happens when a plant is losing too much water through transpiration? Question 12 options: Stomata open Stomata close Guard cells swell Respiration increases.
Answers
Answer:
Stomata close
Explanation:
Numbness in the limbs, visual disturbances, muscle weakness, and urinary problems can all be symptoms of ____
Answers
Answer:
Aside from numbness, weakness, restless leg syndrome and fatigue there are numerous symptoms associated with multiple sclerosis – some more common than others. Common symptoms of MS Walking difficulties – weakness, spasticity, loss of balance, sensory deficits and fatigue can all be contributing factors
Explanation:
Nutrient cycles can all be classified as
A. Abiotic Factors
B. Biotic Factors
C. Unnatural
D. Causal Factors
Answers
Where in a eukaryotic cell would you find chromatin?.
Answers
Answer:
the nucleus
Chromatin is a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells. Nuclear DNA does not appear in free linear strands; it is highly condensed and wrapped around nuclear proteins in order to fit inside the nucleus.
Which of the specialty areas do you think you would most like to work in? Why?
Answers
Answer:
Well i believe it depends on the person you are because then what ever specialty you enter you reward full and enjoyable e.g
If your a caring or find happiness in helping others then you can enter specialties around it and not be disappointed in tour choices
Also I would like to add if you do regret your choice then you can switch careers if you really think that work suits you more. I have a friend who used to be an head engineer for a car dealer ship but ended up switching careers at 37 years old. So don't think that you entering a certain specialty mean you can never switch careers.
I whole heartedly wish you the best in what job you enter.
In the field of forensic science, the specialty area I would likely prefer to work in is forensic DNA analysis. This area offers a compelling blend of cutting-edge technology and critical investigative contribution.
The vital significance that forensic DNA analysis plays in contemporary criminal investigations makes it an intriguing specialization. It makes use of cutting-edge methods to enable the identification of individuals based on their distinctive DNA profiles. Its accuracy and capacity to definitively link or rule out suspects from crime scenes are what make this field significant.
Forensic DNA analyzers work with law enforcement to help them solve crimes while maintaining the rules of justice by analyzing genetic evidence. Forensic scientists would make an interesting and significant choice if they worked in this specialized field because it provides for a dynamic confluence of science and judicial proceedings.
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The given question is incomplete, complete question is- "As a forensic scientist, which of the specialty areas do you think would most like to work in? Why?"
Which location is most likely to be a source
of fossils?
A Exposed mountaintop
B Desert
C Sedimentary rock layers
D Volcanic lava
Answers
C. Sedimentary rock layers
Explanation:
This is because they are already in locations where sediment is likely to bury them and shelter them from scavengers and decay.
Compared to unicellular algae, seaweeds _____.
Answers
Answer:
Compared to unicellular algae, seaweeds are eukaryotic
Explanation:
In Mendel's cross for stem height, what contrasting traits did the pea plants in the P generation exhibit?
Answers
Answer:
tall and dwarf pea plants
In humans, brown eyes (B) are dominant over blue eyes (b). Monica has blue eyes and Chandler has brown eyes. They have a son named after Monica's brother Ross, who has blue eyes. Which of the following statements is incorrect?
Monica's genotype is BB
Chandler's genotype is Bb.
Ross's genotype is bb.
Ross inherited a b allele from Monica and a b allele from Chandler.
Answers
Answer:
Monica's genotype is BB is inorrect becuase BB shows that hse would have brown eyes when she has blue eyes.
Explanation:
Answer:
"monicas genotype is BB" is incorrect
Explanation:
for ross to have blue eyes, chandler must have the genotype Bb, and monica must have bb. monica cannot have BB because that would give her brown eyes
What are the genotypes of each blood type, and which blood type is an example of co-dominance?
Answers
Answer:
AA, AO, AB, BB, BO, and OO, with AB being co-dominance.
Explanation:
The AB blood type is co-dominant since both the A and B alleles are expressed. Please note that sometimes textbooks and teachers prefer the more correct use of I^A ect. I'll put a picture below to show you.
Another note: There are only four phenotypes but technically 6 genotypes, the reason being that AO is expressed as A and BO is expressed as B.
Let me know if you have further questions.
How many copies of dna are required to see bands on the electrophoresis gel.
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What is a sugar that cannot be extracted from plants.
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Answer:
LactoseExplanation:
Lactose is the only sugar that cannot be extracted from plants. It can only be found in milk, including human breast milk, and in some dairy products.
The ______ is a series of flattened sacs that sorts and packages materials into vesicles to be sent to the cell membrane. Multiple choice question.
Answers
Answer: Golgi body/Golgi Apparatus
Explanation: Golgi body is responsible for packaging and shipping fats and proteins for export around the cell, or outside of the cell.
What causes soils and their horizons to differ? a. Differences in climates where the soils are formed b. Differences in plant and animal life in different locations c. Differences in the layout of the land d. All of the above Please select the best answer from the choices provided A B C D.
Answers
The causes for the soil and their horizons to differ are differences in climatic conditions where soils are formed, differences in organisms in different locations, and differences in the distribution of the land. So, option D is correct, i.e. all of the above.
What is soil horizon?A soil horizon is a layer-by-layer parallel distribution of soil surface, whose physical, chemical as well as biological characteristics are varied from layer to layer.
The native habitat of every plant and animal life differs from place to place, the distribution of the land varies throughout the world, and there are different climates where soils are formed. So, the characteristics of soil depend on climatic conditions, organisms living in a particular area, and geographical locations.
Therefore, option D, i.e. All of the above is the correct option.
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Proteins are polymers formed of structural units called.
Answers
Finding Nemo Genetics
1. Use the information in the table of Nemo's traits to write the phenotype for each item:
Trait
Dominant
(a) Rr
(e) Ee
Gene
(b) TT
(f) rr
Color
Body Shape
Pattern
Fin Shape
Orange (G)
Round (R)
Striped (1)
Curved (E)
Recessive
Gene
Red
Oval (r)
Spotted (t)
Flat (e)
(c) ee
g) GG
(d) 88
(h)
Answers
It really doesn’t matter
The diagram below shows a cell going through a certain phase of mitosis.
Which of the following best describes what happens during the phase of mitosis shown in the diagram?
Choose 1 answer:
Answers
Answer:
(Option A) Nuclear membranes begin to form around the cell’s genetic material.
Explanation:
In the given image, it can be predicted that the nuclear envelop reappears around the cell's genetic material. The correct option is A.
What is mitosis?Mitosis is the process whereby a cell replicates and then separates its chromosomes, creates two identical nuclei in prep work for cell division.
Mitosis is commonly accompanied by the equal division of the cell's contents into two daughter cells with identical genomes.
Mitosis occurs in the following stages:
The chromosomes shorten and thicken during prophase. Metaphase - Chromosomes align in the center of the cell. Chromatids separate at the centromere and move to opposite poles during anaphase. Telophase - The formation of two nuclei after nuclear envelopes reform around each chromosome group.The image is showing telophase of the cell division mitosis, which is indicating that the nuclear envelop is being formed around the genetic material of the cell.
Thus, the correct option is A.
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In 3 to 5 sentences, explain how ears detect sound and how eyes detect light
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Which plant can survive in dry environments
Answers
Answer:
Many plants like Cactus