Which of the following terms refers to changes during developments to serve a specific function? O differentiation O cleavage O morphogenesis O growth

Q: Why do we need to adapt to the ever-changing situation in our environment?

A: Our environment is ever-changing as the biotic or abiotic factors fluctuate seasonally as well as su...

Q: 5. In pea plants, purple flowers (P) are dominant over white flowers (p). Being tall (T) is dominant...

A: According to the question, the cross will be   PpTt    X      PPtt   In F2 generation, the cross wil...

Q: Use the chart to categorize the following.  Rose  Mushroom  E. coli  Algae  Chloroflexia  Human  Met...

A: Introduction: Nutrition is the sum of all those activities which are concerned with ingestion, diges...

Q: In a paternity case a single mother claimed that a certain man was the father of her baby. The man d...

A: Co-dominant alleles define a person's blood type. An allele is among types of genetic data found in ...

Q: Complete the tabl

A:   STRUCTURAL SIMILARITIES WITH OTHER ORGANISM  STRUCTURES UNIQUENESS DEVELOPMENTAL PATTERN  DNA  M...

Q: Name ONE automated cell counter and describe its working principles

A: Cell counters that count cells automatically are known as automated cell counters. The sample is fed...

Q: 5. In pea plants, purple flowers (P) are dominant over white flowers (p). Being tall (7) is dominant...

A: Introduction: A dihybrid cross describes a mating experiment between two organisms that are identica...

Q: Small, monomeric G-proteins differ from trimeric G-proteins in that monomeric G- proteins .. a) are ...

A: Receptor tyrosine kinase is a cell surface receptor-mediated by enzyme kinases. Receptor tyrosine ki...

Q: make a dichotomous key of this creature

A: The idea and practice of characterizing, identifying, and categorizing living things are commonly re...

Q: Explain the reason behind the positive result in Benedict's test in leaves and roots of a plant.

A: Introduction:- Benedict's test is a chemical test that can be used to determine whether or not an an...

Q: According to Darwin's theory of natural selection, how do organisms adapt in a given environment? Gr...

A: The Natural selection is proposed by Charles Darwin. Selection is the process of selecting the indiv...

Q: What specific effects do omega-3 fatty acids have in reducing risk of coronary heart disease? O they...

A: Omega-3 fatty acids: it is an essential fatty acid that must be taken in diet. 

Q: What is the scientific description of the fruit in this picture? What is the specific term or name f...

A: Description of given fruit's picture. 

Q: Green plants absorb sunlight to power photosynthesis, the chemical synthesis of food from water and ...

A: Photosynthesis is the process in which green plants make their own food by using sunlight, water, an...

Q: Discuss DNA replication (eukaryotic)  based on your own understanding of the process. Make sure to m...

A: Eukaryotic DNA replication is a highly specialised mechanism involving replication of eukaryotic DNA...

Q: The diversity of vascular plants is organized based on anatomical differences in their roots, stems,...

A: The tissues present in the plant are broadly classified into the following types:- Epidermis Ground...

Q: How would streams with agricultural riparian zones differ from those with forested riparian zones?

A: An ecosystem is a natural community of living beings that deals with the external environment and ot...

Q: Methanopyrus kandleri is an organism that lives in a hydrogen-carbon dioxide environment and discove...

A: Methanopyrus kandleri is a rod-shaped, Gram-positive methanogen with an approximate length of 2-14μm...

Q: Which of the following substances would NOT be provided by turnip greens (a "dark green leafy" veget...

A: Turnip greens are greens of turnip.  Belongs to cruciferous family which is same as of kale & br...

Q: A product that contains benzovindiflupyr and azoxystrobin will kill which microorganism? O A. Chlamy...

A: The kingdom in biology can be outlined as the system that is utilized by biologists for the classifi...

Q: Please answer in atleast 1-2 paragraphs What happens to the predator species when the prey species ...

A: Answer 

Q: If you are using the 5 kingdom system, in which kingdom would you classify the halophiles and cyanob...

A: The kingdom comprising of the simplest unicellular, prokaryotic living organisms is known as Kingdom...

Q: How might an evolutionary biologist explain why a species of birds has evolved a larger beak size by...

A: A species of birds has evolved a large beak size is the result of dietary adaptations. 

Q: Fill out the concept map. In the middle circle, describe a just law. For the outside circles docenik...

A: We have to name any law and also have two explain the basic four purposes related to it. 

Q: - For the resting membrane potential:

A: The resting membrane potential, or simply the resting potential, is the voltage across the membrane ...

Q: Rhesus factor is a protein found onlthe surface of the red blood cells. Having Rhesus factor (Rh+) i...

A:

Q: 37- The intersegmental reflex arc is one in which: a- No target is present. b- No receptor is presen...

A: Reflex arc is a neural circuit which began with sensory neuron.

Q: Assume the carbon atoms in a molecule of glucose are radioactive. Referencing specific compounds, tr...

A: Glycolysis is the first step in the breakdown of glucose and it is the metabolic process that serves...

Q: what are some applications of recombinant dna technology?

A: Introduction :- The combining of DNA molecules from two distinct species is known as recombinant DNA...

Q: Prevention of genetic abnormalities by reducing the number of chromosomes in a cell by half. meiosis...

A: Cell Cycle:  A cell cycle is a set of events that occur in a cell as it divides and grows. A cell sp...

Q: (c) State the main function of the following: (i) Chordae tendinae (ii) Lymphocytes (iii) Seminifero...

A: A cell is the smallest unit of life. It is divided into two types: prokaryotic and eukaryotic. A cel...

Q: Which kingdom do decomposers such as molds and mushrooms belong to? Group of answer choices plantae ...

A: INTRODUCTION Kingdom fungi This is a group of Eukaryotic microorganisms including yeast, moulds as w...

Q: Which of the following characteristics is shared by all types of fungi?

A: The topic discussed in the question re about FUNGI .

Q: 31- which of the following is not always a component of a reflex arc: a- effector organ C- CNS b- af...

A: Reflex action is involuntary movement in response to stimulus. Reflex arc is a neural pathway.  

Q: Priming for virus DNA replication can happen by all of the following EXCEPT: O a. Primase adding a R...

A: Primer is a short nucleic acid, that is a starting point for DNA synthesis. 

Q: Which of the following DNA sequence pairs are completely complementary?

A: The above given statement is about DNA complementary sequence.

Q: Which technique used to manipulate genetic material results in a significant increase in DNA or RNA ...

A: In biotechnology laboratories different techniques are used to manipulate the genome of the organism...

Q: Design a flow chart to show how energy from the sun is transformed into energy for walking?

A: The food chain is a complex process of transformation of the energy of the sun to biochemical energy...

Q: Wildfire Specialist

A: A wildfire is an abnormal fire that burns in a natural area such as a forest grassland. Wildfires ar...

Q: What best describes the hind leg bones seen in the whale? Leg bone O Vestigial structures that had a...

A: INTRODUCTION Vestigial structure This is anatomical structures which has no longer purpose in the cu...

Q: List 4 differences between prokaryotic and eukaryotic cells, and define the terms prokaryotic and eu...

A: Cell is the  basic structural and functional unit of life . There are 2 types of cells on the basis ...

Q: 35- which of the following is least likely to be a feature for brief- movement muscle: A. fast-twitc...

A: During muscle movement/contraction, CNS send signal through motor neurone which releases Ach at neur...

Q: A function of the second messenger IP3 is to ... a) bind to and activate protein kinase A. b) bind t...

A: Introduction:- There are three steps of cell signalling.  1. Reception: A signalling molecule from o...

Q: 47. When T2 phages infect bacteria and make more viruses in the presence of radioactive phosphorus, ...

A: Introduction: Hershey and Chase worked with bacteriophage and E.coli to prove that DNA is the geneti...

Q: Question 1 Which factors affect soil quality? A all of these B) history of the soil © presence of li...

A: Stomata:Stomata are cell structures found in the epidermis of tree leaves and needles that help plan...

Q: 47- Damage of motor neuron cortices on the left side of brain will cause: a- Left flexor muscles to ...

A: Introduction: The cerebral cortex of the brain has three regions of function, namely Sensory, motor ...

Q: Below is a list of molecules with different chemical characteristics. Knowing that all molecules wil...

A: Introduction :- Estrogens are a class of hormones that play a critical function in women's sexual an...

Q: person with XXY sex chromosomes will typically:

A: xxy is the klinefelter syndrome .

Q: What is the implication that sperm cells have a lot of mitochondria and not much other organelles?

A: Mitochondria It is a double membrane bound organelle found in cytoplasm of eukaryotic cells. They p...

Q: 13. The repeating unit a. in human DNA telOmeres is TTTCAT b. in humon DNA telomeres is TTACGG c. in...

A: