Write a note on Pine life cycle ?

Q: Why is it important to conserve full range of deadwood?

A: Deadwood - It is a forest where dead standing trees and dead lying trees are found. Although, dead…

Q: Explain transport in the phloem (driving forces, process, major organs involved). How is this…

A: Plants are autotrophic organisms as they are able to photosynthesize and form food. Plants have…

Q: Which phytochemical antioxidant makes fruit red? Beta-carotene Lignans Lycopene Monoterpenes

A: Carotenoids are a collection of phytochemicals that are liable for the yellow, orange and red shades…

Q: Label A, B, C and D as the following: -Xylem -Cortex -Phloem -Pith

A: The above picture is histologic section of a monocot root.

Q: Cactus leaves are so highly modified for defense that they cannot effectively accomplish…

A: Photosynthesis is the process by which Green plants and organisms carbon dioxide and sunlight to…

Q: Bark A B C D E F LL A B Periderm C- D E EF [Choose ] [Choose] Heartwood (2nd xylem) Sapwood (2nd…

A: Meristems in plant roots and shoots are responsible for the plant's "primary growth." These help the…

Q: label the micrograph, finding the: a. xylem parenchyma cells b. phloem parenchyma cells

A: Parenchyma cells are the foundation of a plant as the reproductive cells are parenchymatous in…

Q: 40. Which of the following is a characteristic of the Pinus secondary phloem? * O compose of…

A: 40. (B) option is correct answer   Pinus Secondary phloem composed of sieve cells and albuminous…

Q: Match the term on the left with the definition on the right... Pistil Stamen Phloem Xylem IL

A: A flower is a reproductive part of angiosperms. Gymnosperms and other lower plants contain…

Q: Iron deficiency results in- (A) Leaf tip necrosis (B) Small leaves disease (C) Decreased protein…

A: Introduction - Iron is a key component of electron chains and a cofactor in a number of important…

Q: Explain why wild simulated ginseng is so valuable. How can this plant potentially impact the…

A: Humans rely on ecosystems for a variety of unseen services. For example, ecosystems provide foods,…

Q: What is the problem with weed seed? Select one: a. other color b. bad smell c. low moisture…

A: Weeds are any type of plant that is not sown and grow where they are not wanted. They are like any…

Q: label all the tissues present in pine and cycas leaf USE ARROW AND EDIT ON THE ACTUAL PICTURES…

A: A plant's leaves are its most vital component. They include chlorophyll, which aids plants in…

Q: Label the Cycas Leaf CS

A: Cycas can be outlined as a genus of the plants that belong to the Cycadophyta lineage, which is not…

Q: The small pores present of leaf’s surface are called:         I.   Stomata       II.   Chlorophyll…

A: A leaf is an above-ground part of a plant that is usually green in color and attached to the plant…

Q: Why dry seeds donot germinate?

A: Seed is fertilized ovule which has capacity to form new plant from it. A typical seed has radicle…

Q: If a complete ring of bark is removed around a tree trunk (a process called girdling) or tapping is…

A: The damage to the trees can be reduced by producing a deeper cut as it may drain the resin more…

Q: 40x (x.s.) Make a sketch of 40x and upload it here with the following structures labeled: periderm,…

A: Pinus is the category of evergreen plants. Pinus species are pernnial and large plants that grow in…

Q: Explain about phototropism ?

A: Ans: Phototropism: The orientation of organisms and plants towards or away from light is referred to…

Q: Label the Pine (Pinus) Leaf Cross Section

A: Pine is a coniferous tree belonging to the genus Pinus. These gymnosperms are monoecious; that is, a…

Q: Are daisies poisonous to humans?

A: The plants are the multicellular eukaryotic organism in the kingdom Plantae. It is characterised by…

Q: What would happen if you gave these plants a brief exposure to darkness in the middle of the…

A: Phytochrome is a receptor in a plant that accepts the red and far-red light coming from the sun. It…

Q: Plants have been used in dyeing fabrics for centuries O True O False

A: Ans - a) True the development of dyeing in fabrics is the revolution due to the synergistic use of…

Q: Commercial sources of cork are from the bark of which evergreen tree?

A: In woody plants, the epidermis (which is the outermost covering) gets replaced by a tougher layer…

Q: (a) clove - bud (b) cumin - seed (c) marjoram root (d) cinnamon bark

A: Cooking food improves the digestion and causes increase in the absorption of many nutrients.…

Q: Does lemon have endosperm?

A: Please follow step 2 for detailed explanation.

Q: QAO Identify "A" Identify "B" Identify "C" Is this a monocot or eudicot? [Choose ] [Choose ] monocot…

A: The given section is a transverse section of a leaf. It has three major regions: the epidermis which…

Q: pumpkin stem based on the photo below.

A: The stem is usually above-ground upright negatively geotropic and positively phototropic part of the…

Q: has the arctic willow plant changed overtime?

A: Introduction: The Arctic willow grows on tundra and rocky moorland and is the world's northernmost…

Q: Why do some trees lose their green color in the autumn?

A: Plants are multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae. They have…

Q: Elaborate on the demand and supply of agarwood.

A: Agarwood is also known as aloeswood, eaglewood, or gharuwood. It is formed in the heartwood of…

Q: "One bad apple spoils the bunch". Explain this idiom in a scientific way and phytohormone behind…

A: i) The same hormone responsible for this is ethylene gas. Ethylene gas stimulates ripening and the…

Q: Label the Fern Leaf CS

A: Here, the fern leaf cross section has to be labelled.

Q: 40. Label the parts of the tree and tree trunk: CAMBIUM; INNER BARK; OUTER BARK; HEARTWOOD; SAPWOOD;…

A: Introduction The vascular cambium is the primary growth tissue inside the stems and roots among many…

Q: Label the given leaf structure (Cadena De Amor):

A: Cadena-de-amor is basically a climbing vine that is woody and perennial in nature. It is mostly…

Q: The resin of plants protects the plant from pathogens and insects O False O true

A: The plants are the organism who are responsible for carrying out photosynthesis and prepares their…

Q: Name the plant tisue through which ascent of sap takes place.

A: Vascular bundles are important for transport of nutrients and metabolites in vascular plant. There…

Q: is characterized by a papery pericarp, while a O Pome; Hesperidium O Pome; Pepo O Pepo; Pome O…

A: Plants are photosynthetic , autotrophic structure belongs to plant kingdom . It comprises of:-  I )…

Q: what are the influence of relative humidity on fruits and vegetable during postharvest

A: Relative Humidity is one of the factor affecting the fruits and vegetable life in post harvest…

Q: Label the given leaf structure: Kataka-taka (Kalanchoe)

A: The Kalanchoe (Kataka-taka) is a genus of succulent plants that belong to the family Crassulaceae.…

Q: Hemlock Spruce Dichotomous key.

A: Hemlock trees have needles uniquely attached to the stem. It is similar to the stalk-like woody…

Q: How are medicinal seeds useful

A: Ayurveda is an ancient medicinal study originating from the Indian subcontinent. It studies with the…

Q: Write a short paragraph about Mulberry Branches and Their Biological Properties

A: Introduction  The genus Morus, which includes numerous species of deciduous trees generally known as…

Q: life cycle of a tree,

A: Life cycle of tree has 4 major step Seed  formation Seed transfering Seed germination Making of…

Q: Mature fruits have a high respiration rate. True or false ?

A: In cells, the process involving the release of energy from organic compounds for the generation of…

Q: What distinguishes fleshy fruits from dry fruits? Answer in 3 paragraphs.

A: Answer of the question given below...

Q: What are the seeds/plants you can furnace/burn to decrease carbon dioxide in the atmosphere?

A: Carbon dioxide is a major greenhouse gas that helps in the absorption of heat in our atmosphere. Our…

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.