A flower that lacks stamens is both _______________ and _______________. (a) complete; imperfect (b) incomplete; perfect (c) complete; perfect (d) incomplete; imperfect

Q: Complete dominance at both gene pairs but the first gene when recessive is epistatic to the effect o...

A: Interactions between Genes Individual genes do not work in isolation from one another, but rather i...

Q: For mumbers 34-50. Given the following pedigree, answer the following questions. Ist generation woul...

A: The pedigree analysis helps us identifying the mode of inheritance of a particular disease by observ...

Q: A new species is discovered in which males care for offspring after birth, and females leave the nes...

A: When parental care does occur in a species, in almost all cases females care for offspring after bir...

Q: 1. Give an example of natural selection that happens in your locality.

A: Introduction Natural Selection:- It is also sometimes defined as ecological selection, natural selec...

Q: As people get older, plaque can build up in the main arteries in the area of accumulation. How does ...

A: Change in rate of blood flow and blood pressure due to formation of plaque in arteries in older age....

Q: II 4 III 3 Refer to the pedigree above. What is the genotype of person Il-1 if this pedigree for hem...

A: It is a sex-linked recessive trait.It is a disorder in which blood does not clot due to lack of clot...

Q: Which of the following is the most effective way to reduce the number of nosocomial infections? View...

A: An infection is the invasion of body tissues by disease-causing agents, their multiplication. The ho...

Q: What is the dominant generation in the pine life cycle? How does pollination occur in gymnosperms?

A: Introduction:- Gymnosperms are vascular plants with cones that generate seeds. Conifers such as pine...

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A: Chemolithoautotrophs donot have any organic electron acceptor and hence they have devised an alterna...

Q: What are the main human diseases caused by fungi?

A: Infections with fungi are responsible for the following human diseases: coccidioidomycosis, histopla...

Q: Summarize three ways in which non-coding RNAs regulate gene expression.

A: Noncoding RNAs are RNA molecules that do not code for a protein or polypeptide chain.

Q: What characteristics of protozoa make them resemble animals?

A: Protozoa are unicellular organisms that have some traits with animal cells, such as the ability to r...

Q: What does this Punnett square illustrate? A ? a Aa aa a Aa aa a logic problem an F2 crosS a Punnett ...

A: Introduction: The phenomenon of test cross was first introduced by Gregor Mendel. When F1 hybrid is ...

Q: Given that out of the 64 codons of MRNA, 61 codify amino acids that form polypeptide chains, what ar...

A: As there are 20 amino acids and 64 possibilities of mRNA codons. There it is expected some amino aci...

Q: Explain the role of DNA ligase in DNA replication ?

A: DNA ligase is a type of enzyme that helps in binding of the strands of DNA together. Okazaki fragmen...

Q: If there are 9 chromosome pairs, how many univalents are there at anaphase?

A: The chromosomes are found in eukaryotic cells that is the compact form of DNA. The DNA with histone ...

Q: you performed a sanger sequencing on a particular segment of DNA. Explain at the molecular level wha...

A: Effect on gel profile when we either forgot to add ddNTPs Or add more ddNTPs in test tubes during sa...

Q: What causes the dark feet, ears, and nose of Himalayan rabbits? sex linkage and Barr bodies A gene i...

A: Introduction :- The Himalayan rabbit is a rare medium-sized rabbit that is sometimes confused with t...

Q: What structural features does the trp operon share with the lac operon?

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Q: nple of a gain-of-function experiment? pholinos to test the function of MyoD e-targeting to test the...

A: Gain of function means when the foreign DNA is inserted in anyone of the concerned cells, the gene e...

Q: You are hired by a beer company to optimize their assembly line. They have vials containing a specia...

A: Fermentation is the process by which certain substance like sugar are broken down into simpler from ...

Q: fluorogenic methods that can be used in detecting coliforms and E.coli

A:

Q: Placing the gelatinous substance between the sensor and the patient's body in diagnosis using ultras...

A: USG is a medical technology application/device that examine he internal body parts/organs using the ...

Q: Describe how HIV replicates

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Q: 5. The following 3-point test cross is conducted and produces the listed progeny genotypes and numbe...

A: Linkage map is the linear graphical representation of the sequence and relative distance of the vari...

Q: Spirochaetes are free-living, anaerobic bacteria that contain spiral-shaped cells. Nematodes are rou...

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A: Introduction: Bacteria is a single celled prokaryotic organism. Their cell structure is simpler than...

Q: Activity 1.3 Directions: Stu dy the Tree of Life on page 5 (Figure 1.3) to answer the following ques...

A: No matter how large or small an ecosystem is, it is essential to all life. Ecosystems rely on all of...

Q: Explain hospital and gas system (deep details)

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Q: In the Gram staining procedure, how do the dyes able to distinguish Gram positive from Gram negative...

A: Gram staining, commonly known as Gram's technique, is a staining technique that is utlised to divide...

Q: There are at least 20 different types of myosin. What properties do all types share, and what makes ...

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Q: A condition wherein there is a blending of traits on the third phenotype. multiple alleles lethal ge...

A: The debunked hypothesis that passing down features from two parents results in kids with attributes ...

Q: Describe examples of traits and genes thathave evolved by natural selection

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Q: How is a diploid cell different from a dikaryotic cell?

A: Introduction All living creatures and body tissues are made up of the smallest unit in biology that ...

Q: In medicine, there are many essential but difficult topics, phenomena, concepts and problems. The in...

A: Introduction: Doctors all over the world are given the stature next to God. It happens so mostly bec...

Q: 1. Explain the features of the following structures: a) High elastic fiber content in the aorta b) S...

A: Introduction: The aorta is the main artery in the human body, originating from the left ventricle of...

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A: Plants can be divided into several categories on the basis of presence of vascular bundles or flower...

Q: Botox is a cosmetic procedure where botulinum toxin is administered at controlled doses in order to ...

A:  Since botulinum toxin blocks the release of acetylcholine. So, it will not be released at the neuro...

Q: Frank-Starling law of the heart,

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Q: When there are no one in-between, example tounge twisting.  A. sexual variation B. Discontinous va...

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Q: Identify and explain the type of natural selection (directional, disruptive, stabilizing) that accou...

A: Natural selection is the process by which individuals with different phenotypes live and reproduce d...

Q: gy to explain vour am

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Q: SEQUENCING Numbers 23 - 37 Correct Venipuncture Procedure: Syringe Method 23. Step 1 24. Step 2 25. ...

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Q: All of the following types of bone gells originate from unspecialized bone stem cells derived from m...

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any sp...

Q: What factors affect the range of motion at synovial joints? Check all that apply. disuse contact of ...

A: Introduction: Synovial joint: These are freely movable joints which allow movement in one or more di...

Q: Describe one possible problem that may occur if this organism grows in the presence of oxygen

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A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

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Q: How many electrons have to move through the light dependent reactions to make molecules of glucose? ...

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Angiosperm Reproduction

The process of sexual reproduction in flowering plants is known as angiosperm reproduction. In flowering plants, reproduction begins with pollination, or the transfer of male gametes (pollen) from the male reproductive organ (anther) to the female reproductive organ (pistil), and ends with fertilization of the female gametes (egg), which produces a zygote, which then grows to become a mature plant.