How does individual behavior decrease biotic potential? a) It reduces the reproductive rates of individuals, due to competition for resources. b) It supports all individuals of the population to obtain needed resources. c) It increases the population under harsh environmental conditions. d) It decreases the amount of intraspecific competition.

Q: Honeybees have 36 chromosomes in their somatic cells. How many chromosomes would the egg of a queen ...

A: Introduction A chromosome is a lengthy DNA molecule that contains part or all of an organism's genet...

Q: Difference of contusions from concussions

A: One might assume a concussion is just a more serious contusion. But the reality is that both injurie...

Q: what is the purpose of filling an API rapid 20E incubation tray with water

A: The goal of this study was to see how well the API 20E and API Rapid NFT systems worked for identify...

Q: Frog Testis

A: spermatogonium (plural: spermatogonia) is an undifferentiated male germ cell.

Q: Explain why mutations in the lacI gene are trans in their effects, but mutations in the lacO gene ar...

A: "Gene regulation" is described as "any type of modification in the gene that results in a different ...

Q: 1.: Male side-blotched lizards display throat color polymorphisms; some males have orange throats, s...

A: There are three allele in the population which are  o,y and b. According to Hardy Weinberg equilibri...

Q: In Find the genotype of the missing parent. In Andalusian fowls, the black (B) and white (W) alleles...

A: 1. The genotypes of missing parents will be - BW and WW. 2. The probability of black offspring (BB) ...

Q: Describe how modern organisms can be used to determine evolutionary relationships.

A: Evolutionary relationships between organisms can be inferred using modern organisms that are alive t...

Q: The study of how habitat-type distribution across a landscape is known as:

A: Habitat is famous term in ecology it is the place where an organism make its home. A respective habi...

Q: In Drosophila, the dominant Bar mutation (B, chromosome X, position 57) results in thin bar- shaped ...

A: Bar mutation allele = XB (dominant) Wild allele for bar= Xb (recessive) Signed allele = Xsn (recessi...

Q: mutant strain of E. coli produces β-galactosidase in both the presence and the absence of lactose. W...

A: Bacteria are microscopic, single-celled life forms that exist in their millions, in each climate, bo...

Q: What groups within a phylum from invertebrates should be elevated into their own phylum? Explain.

A: Vertebrate and invertebrate are clearly divided are separated by presence and absence of vertebral c...

Q: What are riboswitches? How do they control gene expression? How do riboswitches differ from RNA-medi...

A: Riboswitches are RNA elements. They control the gene expression. They bind to small metabolites. The...

Q: QUESTION : How did the bacteria maintain its homeostasis when homeostatic disturbance occur.  Explai...

A: The bacteria the example of prokaryotic organisms that do not contain any membrane bound cell organe...

Q: Is brachial the uppermost part of the upper extremities that is proximal to the trunk

A: Yes brachial is the uppermost part of the upper extremities that is proximal to the trunk.

Q: Discuss the importance on the addition of ampicillin and arabinose to the medium of the genetically ...

A:  pGLO bacterial transformation experiment. Controls that were incubated with no plasmid (-pGLO) grow...

Q: How does agriculture, economy and plant physiology interconnected?

A: The term Agriculture, economy and plant physiology though seems to be different, they are actually i...

Q: Positive water potential is placed on the left side of the tube by increasing pressure Wp) such that...

A: Solute potential is also called osmotic potential, and it is negative in a plant cell and zero in di...

Q: How do heredity and environment affect intelligence?

A: Heredity, often known as inheritance or biological inheritance, is the transfer of attributes from p...

Q: Meiosis Il is similar to mitosis in that chromosomes number is reduced. True O False

A: Meiosis(Reduction division)  It occurs in eukaryotic life cycle Involving sexual reproduction.  It ...

Q: What are the functions of the glycocalyx?

A: The glycocalyx, also known as the pericellular matrix is a highly charged coating of membrane-bound ...

Q: 1. Explain how the nervous system and endocrine differ: 1. the rate of their control, 2. the way in ...

A: The nervous system is one of the most significant systems in the human body for transmitting informa...

Q: Aside from the importance and uses of invertebrates mentioned in the presentation, what additional u...

A: Invertebrates are animals that  do not develop or posses vertebral column during their lifetime. i.e...

Q: Based on their anatomical and behavioral differences, biologists previously placed humans and chimpa...

A: The method of determining the nucleic acid sequence - the order of nucleotides in DNA – is known as ...

Q: Complete this Punnett square on a cross between two individuals who have Inflated Green pods (liGg).

A: The inflated pods (I) are dominant over constricted pod (i). And the green colour (G) pod is dominan...

Q: How did the bacteria maintain its homeostasis when homeostatic disturbance occur.  Explain your answ...

A: The bacteria are classified according to the chemical nature of cell wall into Gram positive and Gra...

Q: B.Use the simple flow chart on the next page to outline the basic procedure of geneticengineeringin ...

A: Genetic engineering is the process by which we make hybrid cell which is having better characters an...

Q: list the complete parts and functions a compound light microscope with two oculars.

A: Light microscope with two ocular or eyepieces is called binocular light microscope.

Q: Define the following terms as they apply to the genetic code:a. Reading frameb. Overlapping codec. N...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: Some mutations in the trp 5′ UTR increase termination by the attenuator. Where might these mutations...

A: When a DNA gene is destroyed or altered in such a way that the genetic message carried by that gene ...

Q: All but one species of large birds native to New Zealand’s tropical forests are now extinct. Numbers...

A: The term evolution is associated with a natural process that plays an important role in allowing the...

Q: 2) Cross a pea plant that is heterozygous for purple flowers and homozygous dominant for yellow seed...

A: Heterozygous purple flower: Pp Homozygous dominant yellow seeds: YY Homozygous recessive green seeds...

Q: . A placenta vera is formed if  a.The placenta is removed during birth. b. The maternal blood bathes...

A: The placenta develops inside your uterus during pregnancy, providing oxygen and nutrition to and rem...

Q: In what ways do membrane-enclosed organelles facilitate cell metabolism?

A: In eukaryotic cells, organelles are protein clusters that act as a single unit. Organelles are encas...

Q: Crossing-over most commonly occurs during meiotic prophase I True False

A:

Q: What is the importance of detecting common ancestry?

A: Common ancestry is a term within evolutionary biology which refers to the common ancestry of a parti...

Q: What is the diameter of the field of view (DFV) of a 1000x objective lens if the DFV of a 400x objec...

A: Given: Objective lens 1 magnification= 1000x DFV1 = ? Objective lens 2 magnification= 400x DFV2 = 50...

Q: Pregnant women can benefit from a folic acid suppleme A. True R EalsA

A: Vitamin is an organic molecule that is an essential vitamin that an organism needs in modest amounts...

Q: Choose the statement that is true.a. All flowers are pollinated by bees.b. Apple trees are propagate...

A: Flowering plants are vascular plants that reproduce through the production of flowers. Within a frui...

Q: The long solenoid structure of the chromatin material binds to a protein scaffold through the SARS o...

A: The solenoid model of DNA is the packaging of DNA in case of eukaryotes.  Short region of DNA doubl...

Q: A strain of Neurospora with the genotype H ⋅ I is crossedwith a strain with the genotype h ⋅ i. Half...

A: Recombination of genes during meiosis occurs by the process of crossover.  

Q: Briefly explain how photosystems (I and II) capture light using different photosystems.

A: The light-dependent reactions use light energy to make two molecules needed for the next stage of ph...

Q: 3 6 7 8 00

A: The given section is cartilage section. The ceap cells that are found in cartilage Is chondrocyte an...

Q: Some animals fall between endothermic and ectothermic. a) What is this thermoregulation category cal...

A: Thermoregulation is the ability of body to keep the temperature under certain limits. 

Q: At the end of Meiosis I, ) two diploid cells are produced. O four diploid cells are produced. two ha...

A: Meiosis is reduction division. In this process, 4 different haploid daughter cells are produced from...

Q: . A chicken breeder is working with a population in whichthe mean number of eggs laid per hen in one...

A: Heritability does not reflect the degree to which a trait is genetic; rather, it measures the propor...

Q: Male side-blotched lizards display throat color polymorphisms; some males have orange throats, some ...

A: Genotype frequency is the number of the individual in the population having particular genotype, whi...

Q: Which of the following experimental techniques was used by Hershey and Chase to establish the geneti...

A: Answer : option 3) Isotope labelling is correct.

Q: In prokaryotes, histone-like proteins are all positively charged proteins that bind DNA non-specific...

A: Bacterial DNA binding proteins, also referred as histone-like proteins, are a class of tiny, typical...

Q: Sister chromatids segregate during

A: Sister chromatids segregate during Meiosis II.

Conservation Biology

The study of how to prevent the loss of biological diversity on the planet is called conservation. Biological diversity, also termed biodiversity, consists of various life forms found in a specific location or across the entire planet, including ecosystems, species, populations, and genes. Conservation thus aims to protect the diversity of life at all levels of biological organization.