To explain: Why do seedlings that germinate in a fully darkened room grow taller than seedlings of the same species that germinate in full sun.

Q: Genes are made by- (A) Histones (B) Lipoproteins (C) Hydrocarbons (D) Polynucleotides

A: The DNA or deoxyribonucleic acid is the genetic element in living organisms that determine the…

Q: Termites digest wood with the help of an enzyme secreted by the- (A) Salivary glands (B) Cells in…

A: Termites are also known as cellulose eating insect, belong to phylum Arthropoda.

Q: 16. What is the membrane potential when the ratio of the ion concentration values is X-1) / Х.

A: Membrane potential means a difference in the density of charged particles ions  on the two sides of…

Q: If we say that a certain STR locus has “high heterozygosity” in the human population, what do we…

A: Short tandem repeat (STR) markers or "core loci" are required for the entry of DNA genotype data…

Q: List down several concepts that the society or human being benefit from biodiversity.

A: Biodiversity is the different types of life forms that we see around us. It includes species as well…

Q: Name the three divisions (parts of the ear).

A: We will answer the first question as exact one question is not specified. Please send back the…

Q: How many external membranes are present in a land plant chloroplast?

A: Chloroplast membranes consist of about 45% protein and 55% lipid. It is an organelle mainly…

Q: Olivia is a wilderness tour guide and spends her day hiking in the mountains. She uses 412 moles of…

A: As per question, Olivia uses 412 mol of ATP.  The source of ATPs to be considered are the fats…

Q: Which of the following characteristics is true for the inner section of a membrane? O hydrophilic O…

A: Introduction Lipids:- Lipids are oily or greasy nonpolar molecules, stored in the adipose tissue of…

Q: 2) Cows were domesticated from wolves approximately 20,000 years ago, likely in Europe . Mutation…

A: Natural selection is an evolutionary process proposed by Charles Darwin in the year 1859. His theory…

Q: Part C Suppose that you discover cels containing a mutation in a second protein and learn that this…

A: The ability to degrade proteins is an essential function of all eukaryotic cells. The two main…

Q: How are the alleles of a gene different from each other? What is its importance?

A: Introduction - The term allele refers to the gene's version. Genes are expected to show variations…

Q: The small opening in the integument(s) of the angiosperm egg sac through which the pollen tube…

A: Answer is e. The micropyle

Q: How many ATP are produced from a triglyceride containing three 14 carbon fatty acids?

A: Beta oxidation Beta oxidation is the process of the breakdown of fatty acid molecules which as a…

Q: Summarize the basic features of excavates and distinguish among diplomonads, parabasilids, and…

A: Protists are unicellular eukaryotic organisms.

Q: Explain the monocarpic fruits with example.

A: Monocarpic Plants Flowering plants that produce flowers and seeds once in their life span. They are…

Q: What are tyrosine kinase and GPCR? Give example of one pathology that can occur in…

A: Tyrosine kinase and GPCR dysregulation and rescue :-

Q: ORIGIN 1 acacttgctt ctgacacaac cgtgttcact agcaactaca caaacagaca ccatgctgac 61 tgctgaggag aaggctgccg…

A: The gene contains information to code for specific proteins in the form of the nucleotide sequence.…

Q: Which of the following are involved in photosynthesis in plants and algae? chloroplasts CO2 water

A: Photosynthesis is an important method for inbound living organisms. students and researchers…

Q: A patient most likely presents with chronic myeloid leukemia (CML) and you have a fullI blood cell…

A: Chronic myeloid leukemia (CML) is also known as 'chronic myelogenous leukemia', is an uncommon type…

Q: Deuterostome diversity Which of the following statement(s) about deuterostomes is true? Check the…

A: Deuterostomes is the term related to embryonic development of animals.

Q: Consider a species in which females are more likely to breed and have successful offspring than…

A: As we know animal breeding is a type of selective breeding of domestic animals whose goal is to…

Q: A _______ response is when the immune system responds faster upon second encounter with an antigen.

A:

Q: Strain X. spp. is a rod-shaped, anaerobic, Gram-positive bacterium with peritrichous flagella and…

A: Given information   Doubling time 240 minutes = 4 hours. Initial population = 10 cells Final…

Q: 6.3.7 Activity 6.1 2 List and briefly explain four methods of studying an E-S complex. ngenic…

A: Answer :- 1) There are various methods of studying the Enzyme-substrate complex like magnetic…

Q: Why did Mendel self-pollinate the tall F1 plants to get the F2 generation and crossed a pure…

A: Introduction - The law of dominance, the law of segregation, and the law of independent assortment…

Q: Give examples of activities that endanger biodiversity and describe how we can preserve it. (Explain…

A: Biodiversity is refers to the variety of living organisms such as various species of micro…

Q: How will you be able to distinguish between those organisms that are able and those that are not…

A: Answer

Q: he arteries that pass through the heart muscle are necessary for delivering enough oxygenated blood…

A: The heart vessels will not be having any blood supply in them when the pressure inside them will be…

Q: 15. Why is PK > PNa and by about how much?

A: Significantly more potassium channels are open than sodium channels and this makes the membrane at…

Q: Which one of the following is ordinarily not an air pollutant ? (A) CO2 (B) CO (C) SO2 (D)…

A: Pollution: Pollution is referred as undesirable change in the biological characteristics of water,…

Q: Which of the following is a result of agriculture? Sedentarism Nomadism Egalitarianism Foraging

A: To determine: To determine the result of agriculture from the given options

Q: What is NADP and NADPH?

A: Introduction - Plants can create ATP through a similar process during the light reactions of…

Q: Describe the two organ systems of a flowering plant.

A: Introduction Organ systems are groups of organs that work together to perform a certain task for the…

Q: The is the foundation of a medical term The comes at the end of a medical term The is attached to…

A:

Q: 32) An origin of replication is given below. Sequences of selected parental strand regions are…

A: Introduction The process by which the genome's DNA is copied in cells is known as DNA replication.…

Q: Some sperm mitochondria enter an egg during fertiliza- tion, but as sperm mature these mitochondria…

A: Fertilization in humans refers to the fusion of male and female gametes that facilitates the…

Q: ELEMENTS MACROMOLECULE FUNCTION MONOMER POLYMER EXAMPLE(S) CONTAINED CARBOHYDRATES LIPIDS

A: Carbohydrates supply energy to the body, which is one of their key purposes. Before reaching the…

Q: 17. Lariat formation is a step in which of the following: transcription post-translation…

A: Lariat formation is a step in transcription.

Q: sketch the microscopic features of the genus asperigillus

A: Introduction :- A fungus is any member of a group of eukaryotic organisms that includes…

Q: of В C

A:

Q: Derive an explanation of a human genetic disorder.

A: A genetic disorder the kind of disorder that is due to the mutation in a single gene. Mutations are…

Q: During a course of standard radiation therapy 2 weeks after the start, there was a break of…

A: Introduction Radiation therapy:- It is a type of cancer treatment that uses beams of intense energy…

Q: What are the importance of molluscs to other organisms, environment, medicine, etc.?

A: Introduction Mollusca is the second-largest phylum of invertebrate organisms after Arthropoda, with…

Q: What is the purpose of the "sodium/potassium pump" A. to perform endocytosis. B. to move sodium and…

A: The plasma membrane is selective barrier of the cell that regulates the transportation of different…

Q: Question 2 1 pts The nundber and size of organelles in a cell correlates with that cell's function.…

A: Microtubule along with intermediate fillament and microfillament form cell cytoskeleton.…

Q: Match the viruses with the diseases that they cause: Human Immunodeficiency virus Herpes zoster H1N1…

A: Viruses are the connecting link between the living and the non living. These have some properties of…

Q: Pseudo. P agar Pseudo. F agar catalase test

A: As per the bartleby guidelines we have to answer the first 3 questions. So I am going to…

Q: in the middle to late stages of the stance phase of the gait cycle, the muscles of the lower…

A: Gait cycle:  The gait cycle is a cyclic movement pattern that happens while walking. A gait cycle…

Q: 2.) One experimental tool used in the biological research and in clinical settings is called…

A: FACS/  Fluorescence-activated cell sorting (FACS) is a specialized type of flow cytometry, which…

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.