Which of the follow breeding system(s) guarantee no intra-floral selfing. (select all that apply) Dioecy Monoecy Gynodioecy Andromonoecy O Androdioecy
Q: important function of an oxidant that is essential for ATP production
A: Introduction An oxidant is also referred to as an oxidizing agent. Oxidant accepts electrons from…
Q: Describe the way in which the female hormones GnRH, FSH, LH, and oestrogen interact during the…
A: The biological process of reproduction is how a new, unique organism is created from its parents.…
Q: d Way disruption to homeostasis? increase permeability decrease permeability evolve channels through…
A: Homeostasis is a term coined by Canon to describe the self regulatory mechanisms as explained Claude…
Q: diagram shows a pre essing. present that splicing bind here. What components of this transcript will…
A: Introduction Messenger RNA (mRNA) is a cellular component that transports instructions from DNA in…
Q: Describe the process of Neurulation, formation of neural crest & placodes, and the derivatives and…
A: The central nervous system's brain and spinal cord eventually diverge from the neural plate by a…
Q: What is proteinase K and what role does it play in DNA extraction
A: Introduction Humans and all other species carry their genetic information in DNA (deoxyribonucleic…
Q: You have a petri dish containing 1 x 106 adherent cells. You have a vial of poliovirus with a…
A: Virology is a field of microbiology that studies many forms of viruses, covering their features,…
Q: What major characteristic of green algae (Chlorophyta) supports the hypothesis that they are…
A: Introduction Algal evolution has been remarkably complex. In various branches of the prokaryotic and…
Q: What is a genotype
A: All the living organisms are made up of DNA. The portion of a DNA that is capable of giving…
Q: Label the Fungi and Identify whether it is eukaryote or prokaryote and Indicate the type of cellular…
A: The fungi are chlorophyllness thallophytes having heterotrophic (saprophytic, parasitic, symbiotic…
Q: In a tabulated manner, describe each material/equipment and give its function. Material/Equipment…
A: Q. In a tabulated manner, describe each material/equipment and give its function.
Q: Why should we not use toothpicks in streaking bacterial colonies in an agar plate? what should be…
A: The word "flora" in the context of microbiology refers to the group of microorganisms that lives…
Q: List five proteins of the myofilaments
A: Myofilaments The functional unit of muscles are the myofibril . It contains the contractile unit…
Q: 66 B 97 77 -Rab39 68 A Rab2 -Rab81.b 57 Rab@1.c Rab81.a 77 C Rabla DULE -Rab14 Rab4b ? F 93 87 D 100…
A: Rab proteins are termed Ras-associated binding proteins. They are membrane-bound proteins and belong…
Q: There are three major classes of protein make up the cytoskeleton of a typical animal cell. What ar…
A: Given: Equation: N = N0 x 2tG where, N0 = number of cells at zero time i.e. 1 cell G =…
Q: 5. Measuring with a ruler using the metric system. The image below shows examples of blood that has…
A: Keeping with the site regulations and in order to provide a good quality answer, Q5 about hematocrit…
Q: Create a Punnett square to illustrate the offspring that could result if Felix had children with a…
A: The WAS stands for the Wiskott-Aldrich syndrome. It is the X-linked disorder, which means that if…
Q: You are given the task of determining the approximate % solute of potato cells. You decide to set up…
A: The movement of water or solute molecules across a semipermeable membrane is referred to as osmosis.…
Q: Given the structures of the ribonucleotides as (shown in Image A) and deoxyribonucleotides (as shown…
A: Explain;- The polyribonucleotide UAGCCUG consists of six nucleotides, each of which contains a…
Q: Name two organelles found in a stratified squamous epithelial cheek cell.
A: Cheek cells are epithelial cells that line the surface of the cheeks. They are packed into sheets.…
Q: Which of these is NOT true of pseudostratified ciliated columnar epithelium? It is used to sweep…
A: Pseudostratified ciliated columnar epithelium:- It is single-layer epithelia. Due to the presence…
Q: If nuclear DNA replicates during the S (synthesis) phase of the cell cycle, when does mitochondrial…
A: Introduction :- The majority of DNA is found in the cell nucleus (where it is known as nuclear DNA),…
Q: When farmers learn that an overnight freeze is expected, they spray their crops with water to…
A: Temperatures plummets down in winter and freeze can occur and the clear skies and falling afternoon…
Q: Given the sequence shown below, write the complementary DNA sequence, using the base-pairing rules,…
A: DNA (Deoxyribonucleic acid) and RNA (Ribonucleic acid) are two examples of nucleic acids. DNA and…
Q: 1-4 Answer 0 White Fur in a recessive trait (F) while. brown Fur is the completely dominant trait…
A: According to Hardy-weingberg law "In absence of forces that change gene frequences, relative…
Q: Explain the characteristics and the mechanism of the secondary active transport then compare and…
A: Introduction All higher species, including plants, animals, and people, engage in transportation as…
Q: NAME: (1) DATE: ECOLOGY - Day 2 Aquatic Systems (AQUARIUM STABILITY) CLAIM-EVIDENCE-REASONING REAL…
A: Aquarium It is the artificial environment for fish and aquatic creatures with at least one…
Q: What is the purpose of a legend? It provides the publisher and other relevant contributors to the…
A: Maps provide a diagrammatic representation of different geographic areas and allow us to obtain…
Q: Fill in the blank with the correct Bloom's type of thinking. After learning a definition and…
A: Bloom's taxonomy is nothing but a classification that helps us to classify the human cognition at…
Q: Why must glucose be “primed” with a high-energy phosphate bond before it can be degraded in the…
A: Glycolysis is the first pathway of cellular respiration.
Q: 12
A: We can say that The term thermal physiology is something associated with temperature regulation and…
Q: Which of the following will NOT happen either in prophase, metaphase, anaphase, telophase? DNA…
A: Cell cycle comprises of four stages - G1 S G2 M G1, S and G2 phase constitue the interphase. M…
Q: particulate inheritance, thus refuting blending inheritance
A:
Q: One gram of cultured human cells contains about 109 cells and occupies roughly 1 mL. If the average…
A: Deoxyribonucleic acid (abbreviated DNA) is the molecule that carries genetic information for an…
Q: patient needs to take 375 mg of ibuprofen twice daily. The pills in the bottle are each 250. mg .…
A: Introduction Pills are round-shaped substances that are swallowed without chewing, these are either…
Q: To determine the developmental characteristics used in diagnosing deuterostome and protostomes…
A: Introduction: The bilaterally symmetrical animals are classified into two groups, namely,…
Q: Please match the type of glomerulonephritis in Column A with their anatomical/morphological changes…
A: Introduction : The word "glomerulonephritis" (GN) is used to describe a number of kidney diseases.…
Q: 4. The following applies for humans and not birds? A. lack of lymph nodes B. somatic DNA…
A: Recombination is the production of new DNA molecule (s) from two parental DNA molecules or different…
Q: which solutions created isotonic, hypertonic, and hypotonic environments for the chicken eggs.
A: The three types of tonicity are- isotonic, hypotonic, hypertonic. osmosis is the movement of water…
Q: Which poodle could be heterozygous: the one with the black coat or the one with the brown coat?
A: A gene region where there are two distinct alleles present. One normal allele and one mutated…
Q: Explain the effects of numerous abnormal gene products ?
A: Gene product is either RNA or protein molecules. Gene product is the biochemical material resulting…
Q: Describe the action of enzymes in terms of activation of energy and the lock and key model.
A: Enzymes are protein molecules acting as biological catalyst that are able to accelerate the rate of…
Q: How did the diverse feeding appendages of arthropods arise?
A: Introduction :- Arthropods have an exoskeleton, which is one of its essential traits. Their…
Q: 5. Given the following information tables, determine in which cell type cleavage of the terminal…
A: The ATP is the adenosine triphosphate molecule, which contains the three-phosphate group, by means…
Q: A cellular process is shown in stages from left to right in the image. Which of the following is the…
A: The correct description of its function is- B. Endocytosis, uptake of nutrients
Q: Which of the following can control or slow down protein mobility? I. cholesterol II. cytoskeletal…
A: Protein are the large biomolecule.
Q: G418 disulfate (FW 692.7) is an antibiotic used to select transfected mammalian cells in tissue…
A: Given:- Antibiotic used = G418 disulfate (FW 692.7) Standard working concentration for selection =…
Q: What are the hazards on air in meat processing plants?
A: Raising animals for food needs huge amounts of food, land, water, and energy and causes large animal…
Q: A graduate student studying yfgA expression in the liver and heart performs an RNA-seq experiment.…
A: In order for a gene to produce functional gene products, such as proteins or non-coding RNA, and…
Step by step
Solved in 6 steps
- Heterozyus for flower position and stemlength AaTt are allowed to self pollinate. 400 of the resulting seeds are planted. Draw a punnett square for this How many offsprin would be predicted to have terminal flowers and be dwarfIn the Kotukutuku plant, Fuchsia excortiata, why do pollinated flowers remain attached to the plant for several days after pollination occurs and nectar is no longer produced Size of flower and pollination Annual versus perennial reproduction Time and expense to grow the pollen tube outweighs the cost of maintaining the flower on the tree Size of flower and number of flowers on inflorescenceThe photoperiod flowering time pathway acts by repressing FLC. True O False
- tte cro o n of a owr Which of the fotowing Female parts Male parte P. T Q. S. T P. R (1) (2) P.R Q. S. T Q. S (3) (4) P. R. T Study the diagram below. Which of the following options correctly matches the part of the tlower to ts function? Part Part of the flower Function (1) Ovary Develops into a seed Anther Produces pollen grains (2) Stigma Attracts insects for pollination (3) Y Petal Develops into a fruit after tertilisetion (4) 2020-2022 The Lei No part of this publication may be reproduced wiIn their experiments with the flowers of Begonia involucrate, Agren and Schemske (1991) observed that there was a trade-off between what two characteristics? Size of flower and number of flowers on inflorescence Size of flower and pollination Annual versus perennial reproduction O Time and expense to grow the pollen tube versus cost of maintaining the flower on the treeAfter double fertilization: a zygote and ______ form. an ovule endosperm a cotyledon asuspensor
- Which of the following phrases best explains how differing maturity levels of the pistil and stamen are beneficial for some flowersFlowers are specialized plant structures used for sexual reproduction. The most visible part of the flower used to attract potential pollinators are the 1 Lcollectively called the 2__. This whorl may be surrounded by small structures called 3 that often resemble leaves, collectively called the 4 As a whole, this entire part of the flower (#2 and #4) is known as the 5 The stem of the flower is known as the and attaches to the 7__ or the base of the flower. Flowers can be male, female, or bisexual. The male part of the flower is called the 8 which is divided into a long, supportive stalk called a(n) and a structure called a(n) 10 ,which makes the pollen. The female part of the flower is called the 11 ,which is divided into a platform where pollen grains can land called a 12 and a long hollow tube called a 13 that leads to the 14 which is where the eggs can be found. Flowers have two different types of symmetry. Bilaterally symmetrical flowers, also known as 15 can be divided into two…Several structures work together to allow flowering plants to reproduce The diagram shows a typical flower. Anther Filament Stigma Style Ovary Sepal hich table correctly identifies the function of each structure or group of structures in the reproduction of the Protection for embryo Foa productton and ombnio dovolomont Previous
- Consider the image and choose the option that most correctly completes this statement: In this indicates the structure/s A actinomorphic; that protect the developing flower zygomorphic; that help to attract the pollinator actinomorphic; where male gametes are produced zygomorphic; that elevate the stigma above other parts flower, AStigma ( the male part) function in receiving pollen grains from different plant :Select one True False أخل اختياريWhich of the following phrases best explains how differing maturity levels of the pistil and stamen are beneficial for some flowers ? ANSWER CHOICES ARE IN THE PHOTO. thanks