ne male gametophyte of the moss looks identical to the fomake from the naked cye, but the photo slow s. at 40x and thenat 100 x) shows that the tip contains the structures where make gametes e produced.

Q: In an alternation of generations life cycle, spores developinto____________ that produce gametes…

A: Unlike higher animals, plants are capable showing both sexual and asexual type of reproduction…

Q: Use examples from Figure 30.7 to describe how various gymnosperms are similar yet distinctive.

A: There is a large diversity in the living world. The living organisms are classified into different…

Q: A group of researchers run an experiment to determine the effect of mycorrhizae (a fungu on plant…

A: Mycorrhizae:  A mutual symbiotic relationship between a fungus and a plant is known as a mycorrhiza.…

Q: Examine an image of longitudinal section the rough a Coleus stem tip. Can you find a node where…

A: procambium is located near the protoderm  it is a type of meristem that give rise to vascular…

Q: When looking at any gymnosperm, you would be observing the generation. O Sporophyte O Gymnosperms do…

A: Gymnosperm is a common term given to conifers, cycads, and Ginkgo. These plants have naked seeds…

Q: This member of Gnetophyta lives in the Namib desert, with most of the plant underground, two…

A: Southern Africa's the Namib Desert is a coastal desert. The word Namib refers to "vast place"

Q: One of the genera of Lycophytes are the Selaginellaceae. Like other Lycophytes, Selaginellids bear…

A: Selaginella belongs to the family Selaginellaceae. Selaginella is the genus of vascular plants.…

Q: 26: This is a slide of a fern sori. Name the entire structure at the tip of the arrow. 27. Name the…

A: Fern Sori is a cluster of yellowish or brownish mass of sporangia that contains spores. They are…

Q: Which of these is a stem?a. carrotb. stolon of strawberry plantsc. spine of cactid. sweet potatoe.…

A: Plants are principally multicellular living beings, prevalently photosynthetic eukaryotes of the…

Q: Which of the Select one: O flowerin O phototro O seed ger O solar tra O All of the

A: Plants respond to sunlight to complete the photosynthesis process. Photosynthesis is the process by…

Q: All these statements are common between Selaginella and Isoetes Except: Both of them are homosporous…

A: Homospory refers to the production of a single kind of spore which is neither megaspore or…

Q: One of the genera of Lycophytes are the Selaginellaceae. Like other Lycophytes, Selaginellids bear…

A: Since you have asked multiple questions we will answer the first question for you. If you want any…

Q: One of the genera of Lycophytes are the Selaginellaceae. Like other Lycophytes, Selaginellids bear…

A: Selaginellas is the genus present in the class lycophytes and family Selaginellaceae. Lycophytes are…

Q: 24.2 The Life Cycle of a Flowering Plant 7. The photo is a cross section of a (an). The numerous…

A: Pollen grains are the male gametophyte of a flowering plant. These develop from microspores, which…

Q: 22. The stem-like axis above the cotyledon(s) is the: O epicotyl. O hypocotyl. O plumule. funiculus.

A: Seed is a fertilized ovule that contains  an embryo;seed coat and stored material in the form of…

Q: In vegetative reproduction, the new individuals are genetically –a) Similarb) Dissimilarc)…

A: The biological process which involves the formation of new individuals from their parents is termed…

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: Do any seed plants have flagella? Do their sperm cells have flagella? Look at the figure.

A: Seed plants are the one that produces seeds as a result of reproduction.

Q: The finger-like leaves present in pine's embryo a O cotyledons O epicotyl O hypocotyl root cap

A: In Pinus, the mature seed consists of hard testa, thin tegmen, endosperm, embryo and cap like…

Q: Which group of plants bears stomata only in the sporophyte generation a. Chrysophyta Ob.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 32. what is the basic functions of parenchyma?  I. Produce food for the plant II. Store nutrients…

A: 32. The basic functions of parenchyma are store nutrients and support plants and helps to produce…

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: This member of Gnetophyta lives in the Namib desert, with most of the plant underground, two…

A: Gnetophyta is a member of gymnosperm;but distinguished from them as the member of Gnetophyta…

Q: This is a longitudinal section of a Marchantia sp. gametophyte body. Label the following structures:…

A: Answer: Introduction: Marchantia, is a genus of liverworts, of the order Marchantiales, and in the…

Q: The gametophyte of Pteridophytes is inconspicuous in comparison to the mosses. They are also…

A: The Pteridophytes are a group of land plants with well developed vascular system. They are…

Q: Make a line diagram of a young dicot stem of Dimorphoteca sp. as seen in a cross section. NB! Figure…

A: Dimorphoteca  sp. belongs to the family of sunflower species.The young dicot stem cross section is…

Q: O their spores are always diploid they are gametophyte-dominant their spores are heterosporous their…

A: Selaginella, commonly called  as spike moss or arborvitae fern is a pteridophyte that has been…

Q: * by Fungi are [Select ] . They predominately feed on [Select] [ Select ] enzymes and then [Select ]…

A: Fungi can be single celled or very complex multicellular organisms. They are heterotrophs. They are…

Q: The photo below shows the spore packets on the back of the fern leaflets. The photo below it show a…

A: Pteridophytes are non flowering, vascular plants and they are also known as 'vascular cryptogams'.…

Q: When the hyphae of two compatible club mushrooms (Basidiomycota) fuse, the result is hyphae that is;…

A: Basidiomycetes are fungi with often large and conspicuous fruitification. They have two types of…

Q: The photo below shows the spore packets (sori) on the back of the fern pinnae (leaflets). The photo…

A:

Q: In mosses life cycle, the haploid sporophyte is attached to the dominant and diploid gametophyte. O…

A: In mosses  *Dominant, Independent, photosynthetic  phase is --> Haploid Gametophyte…

Q: 1.Name the vegetative propagules in the following: (i) Agave (ii) Bryophyllum

A: Plants use their leaves, roots, and stems for vegetative propagation, which is an asexual way of…

Q: A mature sporophyte is: O unicellular O multicellular

A: Ans: Plants, algae, protists undergo an alternation between haploid and diploid states in order to…

Q: Matre sporphyte ( es

A: Certain plants consits of a haploid phase and a diploid phase. The haploid phase of the plant is…

Q: Write an account on discovery of gibberellins phytohormone. Inclusion of scientist's name, fungus,…

A: Phytohormones are the hormones that help in the regulation of the cellular activities in the plants.…

Q: lows plants to transport water and ugars quickly across long distances [Choose] [Choose ] seeds…

A: Plants are green photosynthetic living beings capable of performing photosynthesis independently.

Q: Plant Form Leaves Gas exchange Parallel veins 1 blade Net veins Multiple blades Outer layer Where…

A: Phytomorphology is the investigation of the physicall structure and outside design of plants. This…

Q: 23. The integuments develop into the: O hilum. seed coat. O funiculus. O coleoptile. endosperm

A: An ovule cell is protected by the layer which is known as integument. Acrogymnospermae (seed…

Q: 1. Describe the function of each generation in the life cycle of plants. Soorophyte ldiplad…

A: The life cycle of plants, fungi, and algae alternates between the haploid and diploid stages, and…

Q: Diagram of alternation of genertaion I = zygote (2n) II = sporophyte Y = fertilization? But can…

A: The given diagram represents the lifecycle of Bryophytes. Mosses and ferns show all these stages,…

Q: Is the seedling shown on the right a monocot oreudicot? How can you tell?

A: An embryonic shoot and a root can be found inside a seed. While the cotyledons are linked to the…

Q: rms/d/e/1FAlpQLSIOIEZyjs-mgOqqSMJh2RLqXtN2zGgyl2Y1lbr40XynmPPeAg/formRenporse Which figure (s)…

A: Need to find which image is sporophyte

Q: A young plant has: O a. Several layers of secondary cell walls O b. A middle lamella close to the…

A: The cell wall is a rigid protective layer covering plant cells, fungi, and some protists. It…

Q: In mosses, the leaves are very primitive because: O a. The leaves do not carry out photosynthesis. O…

A: These are small plants grow in very damp and protected places. Mosses are dioecious. At certain time…

Q: In the life cycle of a bryophyte, the sporophyte is nutritionally Dependent or Independent (circl…

A: Introduction Small, non-vascular plants known as bryophytes include mosses, liverworts, and…

Q: 31. what maintains the turgor of plant cells a. all of the above b. parenchyma c. schlerenchyma d.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Embryology