Day 1 Day 2 Day 3 Day 4 Day 5 Figure 3. Stages in a germinating seedling a. Identify TIHREE parts of the seedling shown on Day 5. Your answer b Outline the changes that took place in the sced to allow the development shown in Figure3 Your answer

Q: Fertilization in plants occurs in the –a) Embryo sacb) Stylec) Pollen tubed) Stigma

A: Fertilization is also known as generative fertilization, insemination, pollination, fecundation,…

Q: The protoderm, ground meristem, and procamblum. are formed after germination give rise to the…

A: Plant growth happens in phases and stages. The seed germinates. It develops into a young plant and…

Q: Which of these pairs is mismatched? a. anther—produces microspores b. carpel—produces pollen c.…

A: The flower is the reproductive unit of some plants (angiosperms). Parts of the flower include…

Q: 2. In an experiment on germinating seedlings, a group of Biology students made the drawings shown in…

A: Seeds are the product of ripened ovary after fertilization. They are basically embryonic plant ,…

Q: What is the function of filiform apparatus in an angiospermic embryo sac? (a) Brings about opening…

A: The embryo sac can be defined as the female gametophyte of angiosperms that consist of eight nuclei…

Q: Pollens allow sperm to fly instead of swim. true or false

A: In flowers, the egg cells are present in structures called ovules, and the sperm cells are present…

Q: Fruitsa. nourish embryo development.b. help with seed dispersal.c. signal gametophyte maturity.d.…

A: A fruit consists of the seed in flowering plants and is formed from the ovary after flowering. The…

Q: Name one plant each where pollination occurs with the help of : a) Water. b) Bats

A: Plants are defined as any multicellular eukaryotic organisms that are usually photosynthetic…

Q: A pollen grain is a ________.

A: Pollen grains are the male reproductive gametes of flowers. They are found in the anthers of…

Q: Below is a Figure of a Shoot Tip, determine which of the encircled part islare meristematic cells? 4…

A: Meristematic cells  These cells are undifferentiated. They have the capability of totipotency. They…

Q: Give five plant examples each: A. Auxiliary or lateral buds

A: There are several types of buds observed in plants that are classified based on their location,…

Q: Jescribe the method of seed dispersal of the fruit & seeds in the picture below. The more detailed…

A: Plants are a large group of of organisms that inhabit the earth. Plants are the only autotrophs on…

Q: Below is a Figure of a Shoot Tip, indicate which numbers is/are meristematic cells? 4 13 5. 21

A:

Q: Below is a Figure from a Shoot Tip, determine which labeled part is/are meristematic? 2

A: Apical meristem Region of cells capable of division and growth in the root and shoot tips in plants.…

Q: A. Inside a pollen grain there is a tube cell and generative cell.  B. Generative cell divides to…

A: Within the larger pollen tube cell is the generative cell. The tube cell forms the pollen tube from…

Q: Which structure is the male gametophyte? the microgametophyte the pollen grain O the megagametophyte…

A: Introduction :  All plants and some algae species have a stage in their life cycle known as the…

Q: What causes an ovary into a fruit? Answer in 3 paragraphs.

A: One of the most amazing things about plants is their ability to reproduce. Flowers are key in this…

Q: Which allows gymnosperms to get their sperm to their eggs without environmental water? O pollen O…

A: Gymnosperms are land plants. These plants have a vascular system that supports their vertical growth…

Q: PLEASE ANSWER NUMBER 1 AND 2 QUESTIONS:   1. Explain what is meant by alternation of generation.…

A: Alternation of generations, additionally called metagenesis or heterogenesis, in science, the…

Q: Compare the Venn diagram of sexual reproduction and asexual reproduction in plants. Where in the…

A: Venn diagrams are graphical representation of what is similar and what is dissimilar between…

Q: Does a plant produce only one type of leaf during its entire life or can some plants produce various…

A: LEAF:- The leaf is regarded as the food factory of the plants as it produces food for the whole…

Q: Why germination is important and how to enhance it

A: Seeds are the propagules of sexual reproduction in flowering plants.

Q: Germination of seeds explanation for assignment

A: The ripened or matured ovule of a flowering plant, which contains an embryo and capable of…

Q: Figure 6: Overview of Pine lifecycle Q. Label in the above given image the following structures:…

A: Pine is an evergreen coniferous tree which has clustures of long needle shaped leaves. These are…

Q: During germination cotyledons come out of the soil in Rice Mango Maize Castor

A: The presence of “cotyledons” (first leaves) in the plants represents the initiation of germination.…

Q: Make a conclusion about Monggo seeds germination. Its process including imbibition, respiration,…

A: To germinate monggo seeds, you will need the following materials: a seed tray or pot, some sterile…

Q: the seed pods of the fast plants are an example of ....   stem  pistil flower  stamen fruit

A: Fast plants are plants developed through the experiments to undergo faster growth. The artificial…

Q: The first visible plant organ that penetrates the seed coat during germination is the А. Еpіcotyl B.…

A: The germination of seed involves certain process. Each step have its own importance.

Q: A thin brown membrane in pine's seed is called: O female gametophyte O embryo seed coat nucellus

A: Salient Features of Pinus are: They are evergreen, perennial lofty trees with spirally growing…

Q: Class XII Draw a Explain (A) Seed 1 Fruit Ⓒ Embryo F Pollinadic Draw a List hormon Project R

A: Female embryosac is the female Gametophyte of an angiosperm. It contains two nuclei first is the egg…

Q: What is the age of the portion of the twig shown in the last question? o1 year -2 years 3 years 4…

A: The twig has leaf scars of a characteristic shape, a bud in its axil. Lenticels are also present on…

Q: The anther contains:(a) Sepals(b) Ovules(c) Carpel(d) Pollen grains.

A: The anther is the major structure involved in the reproduction of flowering plants. It is present at…

Q: Exposure to______ can trigger seed germination. a. light c. smoke b. cold d. all can be triggers

A: Seed germination is the process in which dormant embryo of seed resumes metabolic activities and…

Q: Antipodals are the main site of attachment when the pollen tube reaches the embryo sac.

A: Angiosperms are vascular plants and bears fruits and contain flowers which are new feature to the…

Q: Several structures work together to allow flowering plants to reproduce The diagram shows a typical…

A: Flowers vary in size, shape, and color but all flowers have the same basic parts:- 1) Pedicel and…

Q: all of the follwoing represents seed dispersal adaptaion except  a. hooks on the fruit b. spines…

A: Introduction Seed Dispersal:- It is an adaptive mechanism in all seed-bearing plants, participating…

Q: 2. A. The microsporangium in the anther contains numerous microsporocytes which will undergo meiosis…

A: microsporangium is the sac where male gametes or microspores are produced. They occur in seed…

Q: Aual reproductím The diagram below shows a wind pollinated flower. 2.3.1 List THREE characteristics…

A: Wind pollination It is also known as anemophily where the pollens are carried and distributed by…

Q: In which part of the female flowerdoes fertilisation take place?A. FilamentB. StigmaC. OvaryD. Style

A: The flower are the reproductive organs of the plant. The stamen is the male reproductive organ.…

Q: A) How are the seeds of pine trees dispersed away from the parent plant? b) Suggest an advantage of…

A: Plants are majorly divided into 2 types they are vascular plants and on vascular plants. Non…

Q: Which structure produces and stores pollen? (A) stigma (B) style (C) anther (D) ovary

A: Pollen is a very fine powder produced by trees, flowers,  grasses and weeds to fertilize other…

Q: Below is a Figure from a Shoot Tip, indicate which numbers islare meristematic cells? - 2 3

A:

Q: Angiosperms would have naked seeds and are well-known for producing cones.

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Below are photos of an conifer immature ovulate cones (I.s.) at 4x and 40x. Make a sketch of the 10x…

A: Gymnosperms are woody, vascular plants that produce seeds. They are different from flowering plants…

Q: lect one: Oa. In test tube B, the droplet moved to the left, indicating that oxygen was used by the…

A: Introduction Seed germination is a process in which the seedlings emerge from the immature seed…

Q: What type of seed dispersal does it represent? a. Zoocora b. anemocora c. autocora d. hydrocora

A: Seed dispersal is a method used by plants to scatter their seeds from their place of origin so that…

Embryology