How temperature and light affect the plant growth and colonization? Discuss?

Q: The reason for a plant bending towards the light is due to - Select one: O None of the choices is…

A: According to the question, we have to find out the reason for a plant bending towards the light. So,…

Q: Q13. A mutant strain of E. coli is unable to synthesize any functional desaturase enzyme. However,…

A: Mutation  It is a change in base pairs of the DNA. Mutation can be lethal or non lethal even it can…

Q: Genetics Q7

A: The question is asking about the effects of Xeroderma Pigmentosum, a rare genetic disorder that…

Q: fashort-day plant is kept under conditions of long nights and short days, it flowered. But if there…

A: In this question, we have to answer the flowering pattern in short day plants

Q: Discuss the down syndromr? Give its symptoms and cause?

A: Genetic disorder is caused due to genetic abnormalities. Down syndrome is a genetic disorder which…

Q: Instruction: Answer the sub-questions for each item.

A: Section of parts of plants ---- A complete plant has very important structures which help to survive…

Q: 19. In the leaves of most plants, where can chloroplasts be found? a. b. C. d. in the upper…

A: A membrane-bound organelle called a plastid, or chloroplast, is a type that primarily facilitates…

Q: Q7. Briefly describe various steps involved in plant breeding.

A: Plant breeding is changing a plant's genetic pattern to improve its benefit for human welfare. It is…

Q: To examine: Whether the statement "All flowers are pollinated by bees" is true or false.

A: A flower is the reproductive part of an angiosperm plant's modified thick shoot. The transfer of…

Q: 13. You have a friend who is surprised to see mushrooms growing in the dark because, in their words,…

A: Mushrooms, while being classified as a vegetable, are neither plant nor animal food. They are a kind…

Q: 2. The Theory of Endosymbiosis states that: Plant cells are endosymbionts a. b. C. d. The…

A: Endosymbiosis is the theory of evolution of eukaryotes. Eukaryotes have a well partitioned cellular…

Q: Which of the following prevents germination of seeds: Select one: O gibberellins O ethylene O auxins…

A: Similar to animals, hormones play a vital role in plants too. The plant hormones are also called…

Q: 18. The orientation of plant growth in the direction of light is called: a. Thigmotropism b.…

A: Plants are multicellular living organisms that are present in almost all places on earth. Under the…

Q: Why was it necessary in the experimental design to have some seeds germinating in pure water?

A: During experiments, the seeds are necessarily germinated in pure water. Therefore, it provides an…

Q: Short questions 6. As part of a plant identification section you have to identify leaves by using…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost other question as…

Q: Match the descriptions to the type of G protein. Heterotrimeric G proteins monomeric in both active…

A: G proteins (Guanosine nucleotide-binding proteins) can be broadly classified into two types. They…

Q: "hat is the function of e these functions sin re

A: A flower is a reproductive structure found in flowering plants. It is also known as a bloom or…

Q: A student exposed two groups of a plant to two different photoperiods - a) one with 14 hours of I…

A: Ans- A  The plants are short-night plants.

Q: Chlorophyll appears green because it: Select one: O reflects all colors in light. O reflects and…

A: Chloroplast is the double membrane structure that is mostly found in plants and algae. This contains…

Q: Exercise 1: Albinism is a hereditary deficiency characterized by the absence of pigmentation in the…

A: Introduction  Mutation: any changes in the sequence in the genetic material which leads to disorders…

Q: This tea is brewed from young leaves covered with trichomes. This tea is called tea. chai green…

A: White tea There is no official definition of white tea, some sources use the term to refer to tea…

Q: The antennae pigment complex is composed of - O chlorophyll-a O carotene O xanthophyll O…

A: Pigments can be defined as the type of chemical molecules which impart natural colors to the tissues…

Q: Q2. In one of the experiments, DNA synthesis was inhibited. 1. What chemical was used to inhibit DNA…

A: Answer :- The main mechanism of DNA synthesis is DNA replication.  In this process the parent DNA…

Q: Lecture 3 Chimeln Folder Settings o Open All Close All + Add Question MULTIPLE CHOICE 74 Responses…

A:

Q: The production of roots on cuttings of a houseplant is promoted by applying high concentration of…

A: Cytokinins are one of the 5 plant growth regulators, also known as phytohormones.

Q: If the flowering is inhibited in a plant by exposure to bright light at night, it must be a- Select…

A: Step 1 Photoperiodism is the effect of photoperiods or relative lengths of day and night on the…

Q: А В C 5. Identify: a. A? (specific cells) b. B? (microscopic pore) c. C? (specific cells) d. Type…

A: "Since you have asked multiple questions, we will solve the first question (Q.5) for you. If you…

Q: 1- Describe and discuss the characteristics of seedless plants. What challenges do the seedless…

A: Seedless plants are a diverse group of plants that reproduce without producing seeds. Instead, they…

Q: 5 Based on your experimental results, do nongerminating peas undergo cell respiration? 6 List three…

A: Introduction: Cellular respiration is a respiration in which the nutrients are converted into the…

Q: 6. Soil borne fungi invade roots and infect the vascular tissues of the host plants, particularly…

A:

Q: Consider a membrane that has a very high content of phosphatidic acid on the inner leaflet of the…

A: Introduction Proteins are made up of amino acids. Protein plays various function in our body. Two…

Q: You have studied both asexual and sexual reproduction in plants. Fill in the following chart to…

A: Introduction: Reproduction is the process by which the organisms propagate their species by the…

Q: 33- Study the opposite figure, which shows a part of T.S. in a dicot plant stem, which of the…

A: The dicot stem contains conjoint, collateral, open, and endarch vascular bundles found as a ring…

Q: 1. Water loss, 2. UV radiation, 3. Moving water.

A: Plants evolved through the gradual evolution of physical structures and reproductive processes…

Q: O True

A: The leaf is a thin, flat, lateral appendage in the stem. The leaf is the part where photosynthesis…

Q: Q3. Which plant growth regulator is involved in cell multiplication of SAM? What molecules are they…

A: Shoot apical meristem is the region in the growing shoot containing meristematic cells. The shoot…

Q: What are the 2 steps in an acrosome reaction?

A: Fusion of acrosomal vesicle with egg cell membrane where acrosomal enzymes are released : Egg jelly…

Q: 17. Which of the following is a function of plant roots? a. Absorption of water b. Absorption of…

A: Plant is an autotrophic organism. It synthesizes food by the process of photosynthesis.

Q: If you want to prevent banana fruits from ripening you should apply Select one: O auxins O…

A: Canning and bottling of fruits are considered a major part of the food processing industry, which…

Q: Q6. The bacterium Rhizobium radiobacter is well known to biologists because it has the rather…

A: Genetic engineering is the process of altering an organism's genetic composition using recombinant…

Plant sensory system

The plant sensory system is a sophisticated system that responds to environmental stimuli such as light,temperature, gravity, and touch. Research predicts that plant hormones and signaling mechanisms areresponsible for this regulation system in plants.