Answer the following questions: How many carpels are fused to form an apple? How might the fleshy pericarp aid in seed dispersal? How many carpels are fused to form a tomato?

Q: Consider the 5 tasks necessary for cell survival that you learned about in Activity 2. Pick ONE task...

A: Cell survival is the function that requires the least amount of GM-CSF and hence receptor occupancy,...

Q: Often relinquishing the young ones going to food shortage is one of the common behaviour as exhibit ...

A: Introduction: The tissues and organs of mice are very similar to the human beings and also they have...

Q: Define ecosystems and discuss how living and nonliving entities interact in ecosystem-level ecology

A: Biotic community is formed by animals, plants and human beings. Abiotic community is formed by the n...

Q: Explain how bacteria may have antiviral abilities.

A: Viruses are acellular microorganisms that require a cell called the host to replicate. They can infe...

Q: What is the diffrence between ultimate and proximate explanation and provide a topic with questions ...

A: *ultimate explanations concerns on the fitness of a trait and whether it is selected or not selected...

Q: Create a mind map with the following items as the central topic: Fish scales

A: Fish scales are present on the outer skin of the fish, they are rigid. The inner part of a scale is ...

Q: what happens when the wrist is in flexion while wiggling the fingers?

A: The movement of the wrist to open and close the fingers is explained by the term tenodesis. Our fing...

Q: stacks of flattened membranes attached to or near ER receive proteins from ER and package them into ...

A: Introduction:  Cell is the basic unit of life. Animals and plants both are composed of several of ce...

Q: 33. Which of the following statements is true about chemokines such as CXCL-8? A. They are powerful ...

A: IL-8 is an important cytokine for inflammation which has the following effects:- Plays an indispens...

Q: What are the main human diseases caused by virus? Need more information about that

A: We have to explain in the above question what are the main human diseases caused by virus.

Q: 1.3 Considering the atomic structure of DNA shown below, what are the features of the molecule that ...

A: Introduction: DNA stands for 'deoxyribonucleic acid' and it is the hereditary material in humans and...

Q: Explain how the system of pores operate in a typical sponge.

A: Sponges are unusual animals in that they lack definite organs to carry out their various functions. ...

Q: ource of carbon?     a photoautotroph a photoheterotroph a chemoautotroph and a chemoheterotroph a c...

A: Solution : Chemoheterotrophs: microbes that use organic chemical substances as sources of energy and...

Q: rly childhood education( infant, toddler and caregiver).

A: Roles of an adult in a infant-toddler education:- Making children explore common objects and train ...

Q: Since among the 64 codons of mRNA 61 codify amino acids that form polypeptide chains what are the fu...

A: From the above given question we have to show what are the three functions of remaining codons as gi...

Q: Mutations can sometimes happen in the sex chromosomes. What is the effects if a female has a missing...

A: Answer :- when mutations happen in sex chromosomes then it effects female has missing sex chromosome...

Q: What are some industrial processes that use bacteria What are examples of human diseases caused by b...

A: Bacteria in industries :- Bacteria are used in various industries like food industry, pharma industr...

Q: Enrichment culturing may require use of controlled environmental conditions.   True False

A: Enrichment culturing involves selection and growth of a particular type of microorganism.  Enrichmen...

Q: CASE STUDY CONNECTION Describe five ecological changes to freshwater communities in the Great Lakes ...

A: Ecological imbalance, clogging of manufacturing pipes, and eradication of native species are three e...

Q: Let's Analyze. Please answer the following questions with not more than 5 sentences. 1. If Humans' a...

A: Evolution It refers to the alteration in the heritable characteristics of biological populations ove...

Q: Circle the letter of each sentence that is true about evolutionary relationship of organisms? *     ...

A:

Q: Please answer fast Please answer with full detail and proper reasoning. Question 1 List two facto...

A:

Q: Q 25 Suggest likely chemical changes that would have occurred in the first cells, and that would hav...

A: Form the above question we have to explain chemical changes that would have occurred in the first ce...

Q: what is the definition of epigenome

A: Epigenetics is the study of how modifications to DNA and histones influence gene expression. Epigene...

Q: Is plastic surgery good

A: Yes in case anyone wants to improve the esthetics of a certain parts of the body, plastic surgery is...

Q: Identify the parts and its characteristic 3.

A:

Q: DISCUSS THE IMPORTANCE OF THE FATS  IN PREPARATION OF CULINARY CUISINE

A: Fats are ester of fatty acids, they are if two types saturated and unsaturated fatty acids. 

Q: 3. 2. 4. 5.

A: Leaf is a photosynthetic organ. It is usually green in colour as it contains a green coloured pigmen...

Q: How do the nitrogen-fixing genera Azospirillum and Rhizobium associate with plant roots?   Rhizobium...

A: Option 3 is correct (Azospirillum stays on the outside of the roots of tropical grasses, while Rhizo...

Q: How are the metabolic pathways different in lactic acid fermentation and ethanol fermentation?

A: Lactic acid fermentation as well as alcoholic fermentation both occurs in absence or lack of oxygen....

Q: of the following statements must be backed up with an in-text citation of a published sour A. I beli...

A: An in-text citation is a short version of a reference you have made in your work-cited list or bibli...

Q: How might your own behavior influence the influx and ecological impacts of non-native species like t...

A: Invasive species are non-native species that have colonized the area, either naturally or deliberate...

Q: The absence of ________ leaves obligate anaerobes susceptible to killing by oxygen.   vitamin E supe...

A: * obligate anaerobes means the organisms that can survive in absence of oxygen only. * They depends ...

Q: Why did Gregor Mendel choose pea plants as his experimental organism?

A: Gregor Mendel He was an Austrian scientist who experimented on garden pea. He is the father of moder...

Q: Describe two of the threats facing native species at Hakalau Forest NWR or elsewhere in Hawai‘i, and...

A: Introduction A population is defined as a group of individuals of the same species living and interb...

Q: Predict the phenotypes of the progeny and the frequen- cies with which they will occur assuming (a) ...

A: Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message ...

Q: 5) Using FRAP (Fluorescence Recovery After Photobleaching), you can measure the diffusion rate of me...

A:  FRAP (fluorescence recovery after photobleaching) is a method to determine the diffusion kinetics a...

Q: Discuss characteristics of a keystone species

A: Species are the collection of organisms that can reproduce and produce fertile offspring. Species pl...

Q: What coenzymes are produced in the citric acid cycle and how many are produced per cycle? How many a...

A: Answer :- The citric acid cycle further yields decreased coenzymes with each oxidative advance; thes...

Q: How in the respiratory chain do electrons from FADH2 and NADH2 passing through cytochromes liberate ...

A: Introduction: The process of ATP synthesis being related to electron transportation along the mitoch...

Q: /hich of the following statements must be backed up with an in-text citation of a published sour A. ...

A: An in-text citation is the brief form of the reference that you include in the body of your work. It...

Q: In the diagram, base 5 (and only the base) is covalent bound to

A: Ans C.  Thymine    

Q: What is the distinguishing characteristic of each stage in the embryonic development of the sea urch...

A: Sea urchins are the organisms that constitutes the external fertilization events in which they send ...

Q: Why do cyanobacteria possess heterocysts? View Available Hint(s) for Part A       Heterocysts shield...

A: INTRODUCTION Heterocyst This is the site of nitrogen fixation in cyanobacteria.

Q: Which of the following is most susceptible to antimicrobial agents?   mycobacteria bacterial endospo...

A: INTRODUCTION Vegetative bacteria A normally growing bacterial cell that forms endospore is called ve...

Q: ILL IN TABLE.

A: Ans 

Q: Identify and describe the terrestrial biomes of the world

A: Biomes present on earth can be distributed in polar, tropical, and temperate areas. One of the forms...

Q: MAKE A INTRODUCTION ABOUT COMMUNICABLE DISEASE INVOLVING THE EYE

A: Eye  It is the one of the sensory organ of the body from which we see. 

Q: Rhizobium is important agriculturally because it supplies __________ to plants such as peas and bean...

A: Rhizobium is a rod shaped bacterium which are found in the roots of leguminous plants such as sweet ...

Q: Desiccation, a time-honored method of preserving food, is effective because the   water content is t...

A: Desiccation is the process by which we decrease the amount of water in any organism or any non livin...

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.