In eukaryotic reproduction two haploid gametes fuse together to produce a diploid zygote which will grow into a new living organism with characteristics from both parents. true or false?
Q: What is the purpose of using an outgroup when reconstructing a phylogenetic tree? [at least mention…
A: Introduction A phylogenetic tree is a diagram that represents the evolutionary relationships among…
Q: The patient has a significant decrease in blood hemoglobin. No blood loss was observed. Diet and…
A: Introduction Hemoglobin (often spelled haemoglobin) is a protein molecule found in red blood cells…
Q: Create a “Healthy Body Maintenance” fact sheet or handout that would be appropriate to put in the…
A: A healthy body is a state of physical, mental, and emotional well-being that allows a person to…
Q: True or false the cell membrane equalizes osmosis pressure to protect cell.
A: Introduction: Osmosis is the transfer of water molecules across a semipermeable membrane from a…
Q: How is ATP produced in chloroplasts?
A: Introduction Chloroplasts are organelles found in plant cells and some other eukaryotic organisms,…
Q: Which DNA sequences are more alike? Select one: O a. The sequences of a pair of homologous…
A: Introduction. DNA acts as a genetic material in almost all living organisms. DNA is a self…
Q: Some types of antibiotics can permanently destroy hair cells near the base of the cochlea, close to…
A: Introduction Hearing loss is a partial or total inability to hear sounds in one or both ears. It…
Q: 5. Draw the reaction curve for the follow a) A reaction with an activation energy (EA) = 50 and free…
A: Activation energy (EA) and ΔG (change in Gibbs free energy) are both important factors that…
Q: 7. Individual 4, Generation IV in Family B is the sister of Individuals 8 and 9 in the question…
A: The genotype is the combination of the alleles for a gene. For example if the gene for height is H,…
Q: What behaviors should Cass continue to maintain healthy blood sugar levels? Why?
A: Maintaining healthy blood sugar levels is critical for overall health, particularly for people who…
Q: 4. A population of 13000 individuals is subdivided in three subpopulations as shown in the table…
A: The association of alleles at two or more loci on a chromosome that is not random is referred to as…
Q: Create a terminal (final) “couplet” for a dichotomous key that could be used to differentiate…
A: A dichotomous key is a tool used by biologists to identify organisms based on a series of choices…
Q: Once an action potential reaches a neurotransmitter release site, the release of the…
A: When an action potential reaches the end of an axon terminal, it triggers the opening of…
Q: Sliding-clamp proteins load polymerase onto the primer and maintain its stable association with the…
A: Answer 1) True. Sliding-clamp proteins, like the proliferating cell nuclear antigen (PCNA) in…
Q: Epilepsy is a condition which results in seizures stemming from excessive or abnormal activity of…
A: A brief electrical signal that travels along the membrane of a neuron is known as an action…
Q: Are changes that cause high FST found equally across the genome? Explain why or why not.
A: Introduction: A genome is the complete set of genetic instructions encoded in the DNA of an…
Q: Write the correct Latin names for the major divisions of life. Protists are not included on this…
A: There is no definitive reason why and when life on earth originated. According to Aristotle, life…
Q: Case study 1 Melanoma A 50-year-old woman presented one year ago with a skin lesion, a biopsy was…
A: Cancer is a complicated illness caused by a variety of hereditary and environmental variables. The…
Q: post-doc position at Johns Hopkins following completion of her MD/PhD in cancer therapeutics to…
A: Targeted mutagenesis refers to changing the DNA sequence in the target or some specialised sequences…
Q: Multiple Answer: Choose all correct answers the lag phase is associated with the highest levels of…
A: Introduction Bacterial growth refers to the increase in the number of bacterial cells in a…
Q: cap FIGURE 5-1 STRUCTURES OF THE EYE (Cross-Section) The figure below is a sagittal section through…
A: The eye is the specialized sensory organ, which receives light from the objects, and sends it to the…
Q: The process by which growth cones move toward a specific chemical is called a) contact guidance. b)…
A: Introduction Growth is the process of physical and/or biological development, generally resulting…
Q: Biochemical tests such as the fermentation test can be used when unknown bacterial cells are…
A: Fermentation Test: Fermentation tests are a type of biochemical test used to identify bacterial…
Q: Ulla Unigriffin DNA: mRNA: amino acids: traits: DNA: DNA: mRNA: amino acids: traits: mRNA: to search…
A: mRNA: Messenger RNA (mRNA) is a molecule that plays a crucial role in the process of gene…
Q: The process of PCR essentially revolves around three phases. Briefly describe these phases and the…
A: The polymerase chain reaction (PCR) is a widely used technique in molecular biology that allows…
Q: Assuming that the genes are unlinked, what will be the phenotypes of the offspring from the cross…
A: Crossing over or chromosomal crossover refers to the event in sexual reproduction in which two…
Q: These figures show that: S Vor (1-min¹) 30 A 2.5 20 1.5 1.0 0.5 (50) 10 Concentric Eccentric…
A: There are 2 types of isotonic muscle contractions: concentric and eccentric. Eccentric contraction…
Q: Blue eyes and a straight hairline are both recessive alleles for two different genes. The dominant…
A: This is a dihybrid cross concerned with two characters at a time. Let the genotype for brown eyes be…
Q: Please help with this homework assignment…
A: Introduction: The human genome is the complete set of genetic information encoded in the DNA of…
Q: Please provide answer to the other problem asked: Diagnostic Key Characteristics for Genus ID using…
A: Cyanobacteria are considered Gram Negative bacteria which are able to perform photosynthesis due to…
Q: In rats, the spinal nucleus of the bulbocavernosus undergoes greater a) apoptosis; females b)…
A: Introduction:- Apoptosis is a form of programmed cell death that occurs naturally in multicellular…
Q: Please can you please annotate the two images attached. Send a picture of the parts where you…
A: Note: I will write the page number and title of the paragraph before annotating it. Hope this works!…
Q: Correlate transport maxima and gradient-time limited transport in proximal tubule.
A: In the kidney, the proximal tubule is the first segment of the renal tubule. It is in charge of…
Q: require an RNA molecule base-paired to the DNA? O Replication of the leading strand O Replication of…
A: Replication is a process by which genetic material is copied or duplicated. It is commonly seen with…
Q: What are the long-term effects of smoking on the body, and how can someone quit smoking?
A: Introduction Health is a state of physical, mental, and social well-being and not merely the…
Q: In Elves, curled toes (T) is dominant to flat toes (t). If an Elf that is heterozygous were crossed…
A: Heterozygous refers to an individual having two different alleles for a particular gene, while…
Q: B. OSMOTIC PRESSURE Record the following results, indicating the relative amount of growth at each…
A: Effect of NaCl concentration on Microbial growth: Non-halophilic bacteria: Non-halophilic…
Q: 0 What is phenotypic plasticity? O When a phenotype is exaggerated in males. O When a phenotype is…
A: Introduction:- Phenotypic refers to the observable characteristics or traits of an organism that…
Q: 1. Discuss the following statement briefly: Eutrophication can be a natural process 2. What is the…
A: Ecology: Ecology is the scientific study of the relationships between living organisms and their…
Q: In mice, yellow fur is dominant to brown fur, and the Yellow allele is a dominant mutation.…
A: A dominant mutation is a genetic mutation that causes a different phenotype when only one copy of…
Q: Show lineage of at least three clades starting from either Parazoa or Eumetazoa and show phylum (and…
A: Organism that belong to eumetazoa have specialised tissues. These organisms can be divided into two…
Q: Place this events in the correct order that they occur during homologous recombination: A.…
A: A kind of genetic recombination called homologous recombination involves the exchange of nucleotide…
Q: Calculate the Chinese %NRV per serving for scallion oil and chili oil. (There is no need for %NRV…
A: To calculate the Chinese %NRV per serving of 30 grams, we need to compare the nutritional value of…
Q: 36. A 49-year-old male worker fell from a ladder, with his weight impacting on the heels of his…
A: When a person sustains an injury like a calcaneal fracture, it can be important to understand how…
Q: What are the different types of ecological relationships between organisms in an ecosystem?
A: Introduction: Ecology is the scientific study of the relationships between organisms and their…
Q: Which of the following is not correct concerning plant xylem? The fluid (sap) in the xylem…
A: Xylem is a specialized vascular tissue in vascular plants that transports water and dissolved…
Q: Evaluating Health Claims Assignment Part 1 – Compare Articles Please fill out the table below with…
A: The topic appears to be related to evaluating the credibility of health claims and the importance of…
Q: 1. Sheep tapeworm 2. Taneia solium ova 3. Taneia pasiformes ripe segment 4. Taneia pasiformes eggs…
A: Taneia solium: Taenia solium, commonly known as the pork tapeworm, is a parasitic flatworm of the…
Q: 1. Rob, 22 year old construction worker is non-smoker and maintains healthy life style. He is…
A: Antidiuretic Hormone: ADH stands for antidiuretic hormone, which is a hormone produced by the…
Q: The decline in the number of motor neurons coincides with the appearance of pyknotic cells, which…
A: Introduction: Pyknotic cells are those that have experienced apoptosis, or "programmed cell death,"…
In eukaryotic reproduction two haploid gametes fuse together to produce a diploid zygote which will grow into a new living organism with characteristics from both parents.
true or false?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- A cell undergoing division has a haploid chromosome number of 15. Give the numerical value for each of the following: a) number of chromatids in a cell in anaphase of mitosisb) number of chromosomes in a cell in metaphase of mitosisc) number of homologous pairs in a cell in prophase of meiosis I d) number of chromatids in a cell in metaphase of meiosis IIe) number of centromeres in a cell in prophase of meiosis II f) number of centromeres following cytokinesis of meiosis IMost eukaryotic organisms reproduce sexually, but a few eukaryotic organisms, like Bdelloid rotifers, reproduce asexually. Which of the following describes the difference between the formation of cells in sexually reproducing eukaryotes and asexually reproducing rotifers? A - Sexually reproducing eukaryotes proceed through one stage of meiosis to produce haploid cells, while Bdelloid rotifers proceed through two divisions to produce diploid cells. B= Sexually reproducing eukaryotes proceed through two stages of meiosis to produce haploid cells, while Bdelloid rotifers only need to proceed through one division to produce diploid cells. C- DNA is replicated and divided once in the production of haploid cells in Bdelloid rotifers, while DNA is replicated and divided twice in the production of diploid cells in sexually reproducing eukaryotes. D- DNA is replicated and divided twice in the production of diploid cells in Bdelloid rotifers, while DNA is replicated and divided once in the…Considering both asexual and sexual reproduction, does the following statement apply to mitosis only, meiosis only, or both mitosis and meiosis? Mutations that occur during this process would ALWAYS be passed on to the next generation Neither mitosis nor meiosis Both mitosis and meiosis Meiosis only Mitosis only
- Many simple eukaryotes reproduce by asexual reproduction, using only mitosis. Assuming the environment is stable and the organism is well adapted to its environment, why is this a better form of reproduction for these organisms?8) The diagram below represents a yeast cell that is in the process of budding, a form of asexual reproduction. Nucleus -Bud "Nucleus Which of the following statements describes the outcome of this process? A) The two cells that result will each contain half the species number of chromosomes. B) The two cells that result will have identical DNA. C) The bud will develop into a zygote. D) The bud will start to divide by the process of meiotic cell division.Why do diploid organisms that reproduce via sexual reproduction even bother with meiosis? What is the point of this complex and energetically expensive process?
- Why is meiosis important for the maintenance of the normal quantity of chromosomes of a species with sexual reproduction?Identify the stage of meiosis diploid cells of this species have 3 homologous pairs of chromosomes a b and ca) prophase b) telophase c) anaphase d) prophase 2 e) telophase 2Activation of the adrenal cortex produce androgens is called adrenarche ? True/falseHow does photosynthesis relate to cellular aerobic respiration?One reason that worker bees forgo their own reproduction to help their sister (the queen) reproduce is that female bees are more closely related to their sisters than they are to their own offspring. This quirk of genetics results from the fact that bees have haplodiploid sex determination, in which females are diploid, with a mother and a father, but males are haploid, developing from unfertilized eggs. Because males are haploid, they produce sperm by mitosis. Explainwhy haplodiploid sex determination causes females to be more closely related to their sisters than to their offspring.
- How many sets of chromosome do each of the following types of cell have? a) Diploid cell b) Haploid cell c). polyploid cell d) GametesIn prophase II of meiosis, each daughter cell is _____. A) diploid, and the chromosomes are each composed of a single chromatid B) diploid, and the chromosomes are each composed of two chromatids C) haploid, and the chromosomes are each composed of a single chromatid D) haploid, and the chromosomes are each composed of two chromatidsA cell undergoing division has a haploid chromosome number of 8. Give the numerical value for each of the following: number of chromatids in a cell in prophase of mitosis number of chromosomes in a cell in metaphase of mitosis number of homologous pairs in a cell in anaphase of meiosis I number of centromeres in a cell in anaphase of meiosis I number of chromatids in a cell in metaphase of meiosis II number of centromeres in a cell in prophase of meiosis II
