QUESTION 19 Two crops originating in Americas and brought to Africa after the discovery of the Americas are maize and coffee cocoa and sugar maize and cocoa cocoa and yellow bananas
Q: Question 26 Natural selection means that O populations change over many generations a few…
A: Natural selection is an important term in evolution biology given by the naturalist Charles Darwin.…
Q: There is deforestation in India.
A: Introduction Deforestation is defied a the increased cutting of trees and forests resulting in a…
Q: Question 1 Biotechnology is a product of modern science which started with the discovery of…
A: Introduction:- Biotechnology is the use of biology to the solution of problems and the creation of…
Q: The two strands of DNA are O antiparallel. O parallel. O even. O share the same ends.
A: DNA is made up of two strands and both strands are anti parallel to each other.
Q: By developing vascular tissue, plants gained the ability to reproduce using flowers the ability to…
A: The correct option is 3rd i.e. the ability to grow taller.
Q: D Question 16 The genetic changes found in the evolution of maize plants has led to which of the…
A: Answer 16:- Maize is a human cultivated crop which in human dominated areas has been artificially…
Q: Question 1: In celery the leaves can be curly (Dominant; L) or straight (recessive; l). Another…
A: It is given that curly trait is dominant trait and is represented by L whereas straight leaves is…
Q: Overgrazing is a type of human activity that has a major impact human on grassland ecosystems. True…
A: Overgrazing is a condition in which due to excessive grazing of grasses the plant population is…
Q: Question 15 Cooking greatly increases the antioxidant lycopene in tomatoes. O True O False
A: Lycopene is an antioxidant found in tomatoes
Q: Dispersal is best defined by which of the following? O Colonization of devastated areas after floods…
A: Dispersion means the migration of plants or animals away from their place of origin.
Q: Question 9 An enzyme that is a ligase will split larger molecules apart add or remove electrons from…
A: Enzymes are proteins which work like a biological catalyst.Catalysts helps in acceleration of…
Q: Neutral mutation in genes can still lead to genetic variation. Select one: O True O False
A: Mutations are alterations or errors in the nucleotide base sequence of DNA during the time of cell…
Q: On Earth the equator regions are warmer than the north and south poles because the polar atmosphere…
A: An equator is a imaginary line around the middle of earth or any spherical object like planet, star,…
Q: Today, forests in the United States (including tree plantations) cover more area than they did in…
A: Biodiversity is diversity of various living organisms on the planet that it contains different types…
Q: You are examining a beloved population of trillium in the backyard of your childhood home. You…
A: Evolution in biology can be mostly simply described as descent with modifications, which comprises…
Q: The closest living relative to land plants today are cyanobacteria. O charophytes. O red algae.…
A: plants are organisms which comes under the kingdom plantae . They are eukaryotic multicellular and…
Q: The fungus Melampsora lini causes a disease known as flax rust. Different strains of M. lini cause…
A: Inorder to find the inheritance pettern we are using the Mendelian way to deal with this problem,…
Q: Question 15 14. The fruit characteristic of the pea family is a(n): O achene. O follicle. O legume.…
A: Answer) The correct option is Legume. 1. The pea family belongs to Fabaceae. It is the third-largest…
Q: Natural selection occurs 1. when a new genetic variation occurs that allows individuals to have a…
A: Natural selection can be described as the process in nature by which organisms which are better…
Q: The primary forest ecosystem of the east coast of North America was and thought to be wiped out due…
A: The forest ecosystem includes a wide range of species and a rich level of vegetation that has a rich…
Q: Coral reefs are an important type of coastal wetland. True False
A: Wetlands that are located at a critical interface between the terrestrial and marine environments…
Q: Imagine a scenario where you decide to open a winery. The summer is not optimal for grape growing…
A: Plant hormones These are the signal molecules which are generated within plants. These hormones are…
Q: QUESTION 19 Heme iron is found in: A. dried fruits and nuts OB. meat and poultry OC. milk and cheese…
A: Iron is needed for the development and growth of the body. Iron is used in the making of hemoglobin…
Q: In deoxyribonucleotides (DNA) there is at the 2' carbon of the sugar. H. OH PO4 none of the above
A: DNA is the genetic material in most of the orgaisms . it is a polymer made of several nucleotide…
Q: Which of the following genetic markers is best used for plant DNA barcoding? a. rbcl gene O b.…
A: Gene is the sequence of nucleotide that encode a particular protein.
Q: Countries that are considered less-developed have more land that is protected from development than…
A: A developed country is a state having a developed economy and advanced technological infrastructure…
Q: Question 29 All of the following are advantages of plants moving to land EXCEPT oxygen availability…
A: The evolution of plants is very much important because they are the phototrophic organisms that can…
Q: Question 42 The term "clone" refers to any genetically identical population. A True B) False
A: Answer : The term "clone" refers to any genetically identical population . This is TRUE because…
Q: QUESTION 47 Refer to the table below, which summarizes conditions used in four experiments in which…
A: Photosynthesis is a process in which Photosynthetic organsims carrying Photosynthetic pigments are…
Q: You have been tasked to cultivate a type of plant for horticulture. Inexperience as you are, you…
A: As mentioned in the question, a mutation is found in the plant which is producing an enzyme that is…
Q: Question 3 GMOS in agriculture pose bigger threat to the environment than to human health. A True B…
A: GMO's (Genetically modified organisms)are used in agriculture.
Q: Question 25 A landscaping company wants to sell plants with flowers that are purple to match the…
A: A test cross refers to the mating or breeding of individuals from different populations, varieties,…
Q: Plants keep track of day length by measuring the length of
A: plants are organisms which are eukaryotic , multicellular having cellulosic cell wall .
Q: The rate of population growth has slowed since 1960, but the world’s population is still growing.…
A: The total number of individuals of a species living in an area form as population. The scientific…
Q: QUESTION 1 In cucumbers, warty fruit (W) is dominant to smooth fruit (w) and dull fruit (D) is…
A: In the field of genetics, understanding how traits are inherited is often studied through crosses…
Q: QUESTION 46 Fall leaf color on deciduous trees is a result of O a. the production of more accessory…
A: Deciduous tree A tree that shade it's leaf after reaching maturity. This phenomenon happenes…
Q: The genetically inherited disease shown in the picture above is:
A: this is comes from genetics
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- Question 1 1.1 Briefly discuss agricultural practices which can imporve soil fertility and optimize nutrient availablity for plants.(10) 1.2 Summerise how carbon allocation between sucrose and starch synthesis is balanced in order to maintain an efficient operation of photosynthesis. (10) 1.3 Define hydroponics and provide four essential nutrients required by plants for their growth and development. (15)Why have we been unable to solve palm oil issue?What do the numbers on a bag of fertilizer mean?
- What is the production of cotton in the state of Arizona?Please someone help me to make a list of 20 or more iteams we use or we have around our house or around us that comes from plant, you dont have to go into details just make list.just like potatoe-comes form potatoe plant. 1)Take a walk around your house and make a list of 20 or more specific items that come from seed plants. Specific means you should not write “food”—instead, write a specific food, like potatoes. If you want to write five specific foods, go ahead. You can also include non-food plant products, such as the cotton in your T-shirts or the wood in your floors. 2)2. Then write down what plant each item comes from. This can be the common name, for example, potatoes come from potato plants and the wood in your floor comes from trees (it’s ok if you don’t know exactly what kind of trees your floor comes from). Thank youQuestion 5 The ultimate source of energy in most food chains or food webs is O the sun O a producer O glucose O matter Question 6
- I need the answer as soon as possibleMay I ask why are there 10 plants that will be used?Can someone please help me with this assignment Create a diagram of the carbon cycle or the nitrogen cycle. You may use the draw function, or draw on paper and insert a photo of your diagram, or insert text boxes and arrows. Be sure to label the reservoirs (text boxes) and the flows (arrows) between reservoirs. thank you
- How do the Biotic factors in livestock production affect the reproduction and milk yield in Cattle Breeding? And how will the Biotic factors in livestock production affect the reporduction and growth in Sheep breeding? Please, I need a brief explanation.QUėstion 24 is based on the following passage. A plant stem's two main functions are to support the leaves and to transport materials between roots and leaves. As a stem develops, it possesses three types of permanent tissues: surface tissue, ground tissue, and vascular tissue. The surface and ground tissues support and give structure to the plant. The vascular tissues are the transport systems of the plant. The vascular tissues usually exist in one of three patterns and are known as the phloem and xylem. Both the xylem and phloem are made up of several different types of cells that make up transport tubes for needed nutrients. In general, xylem nutrients (sap) travel from the roots to the rest of the plant. Phloem sap is derived from photosynthesizing leaves and from there is carried throughout the plant. 24. What would we be able to study by Hg injecting a nutrient dye into the root of a plant? A. phloem sap transport B. all vascular tissues C. xylem sap transport D. pith and cortex…In the U.S. the adoption of herbicide tolerant (HT) soybeans represented 87% of total U.S. soybean acreage in 2006. (i) What does it mean by herbicide tolerance? What is the advantage of having a herbicide tolerance plant?