What differences can you detect between the structures of dehiscent and predehiscent anthers?

Q: What are the roles of kinetin in plants and where would you normally find this phytohormone b in…

A: Introduction :- Phyto-hormones are also called plant hormones because they are produced and utilized…

Q: Differentiate between chasmogamous and cleistogamous flowers.

A: The plants consist of roots, stem, leaves, fruits and flowers. The conduction system in plants are…

Q: What type of flowers does -Pistia stratiotes -Calotropis gigantea -Gloriosa superba -Ficus…

A: The reproductive structure found in flowering plants i.e angiosperms is called flowers, blooms, or…

Q: Which regions of pistil form fruits and seeds?

A: Flowers are the reproductive parts of the plant. These are not only involved in the process of…

Q: Stigma ( the male part) function in receiving pollen grains from different plant :Select one True…

A: Step 1 Sexual reproduction is the process of formation and fusion of haploid gametes resulting in…

Q: Are plants male female or both? EXPLAIN Please answer asap and your content should not be palgarised

A: The term "plant" refers to a diverse group of living organisms that all belong to the Plantae…

Q: Why are cleistogamous flowers invariably autogamous?

A: Cleistogamy is a special type of self-pollination technique of certain plants which can propagate by…

Q: What is photoperiodism?

A: For growth and development, all the plants depends on various environmental factors like,…

Q: Is pollen grain germinate stigma on pollen tubes is it right?

A: Pollen grain and ovary are the male and female gametes respectively. The pollen grain helps to…

Q: How many ovaries are there in a flower with a compound pistil containing 10 carpels?

A: A pistil is the female reproductive system. The ovary which holds the potential seeds or ovules is…

Q: What advantages do seeds provide over spores?

A: Every living species has two types of cells, somatic cells that undergo mitotic cell division to…

Q: Besides temperature, what other independent variables couldyou alter to test whether radish seed…

A: The chemical process is referred to as the chemical structural changes in any substance. It forms…

Q: is ovule the floral origin of the pericarp

A: Fruit refers to the mature ovary of a flower. Angiosperm plants produce fruit because their seeds…

Q: We used seedlings of Lepidium sativum to see under which conditions it would germinate in an…

A: Garden cress (Lepidium sativum L.) of the Cruciferae family is widely grown in India, Europe and the…

Q: In which type of germination do cotyledons remain below the soil and surfaces?

A: Hypogeal germination Hypogeal germination means the below-ground germination, where the cotyledons…

Q: What is the difference between self-pollination and cross-pollination? If pollen is transferred from…

A: NOTE:- As you have posted a question with multiple sub-parts, we will answer the first part for you,…

Q: Why do orchid flowers produce a perfume for male orchid bees? How does this benefit the bees?

A: There exists a symbiotic relationship between orchids and orchid bees. The orchid flowers depend on…

Q: What is the effect of replacing the shoot tip with IAA?

A: Hormones are known as chemical messengers of living organisms. Animals and plants have several…

Q: How does the order of red and farred illumination affect seed germination?

A: The phytochromes are a family of chromo proteins with a linear tetrapyrrole chromophore, similar to…

Q: How does pollen move from one flower to another, and why is thisprocess essential for sexual…

A: Mobility of pollen:                Flowering plants were in-need to get pollen mobilized from one…

Q: What advantage does the hibiscus flower gain by clustering its stamens around the pistil?

A: Hibiscus has bright and showy flowers and both male (anthers) and female parts (pistil) of the…

Q: What types of cells are derived from fusiform initials? What types of cells are derived from ray…

A: To find: What types of cells are derived from fusiform initials

Q: What is the female cone of pinus?

A: Pinus is one of the genera of conifers.  A mature sporophyte represents the main plant body.

Q: Amy carried out an experiment to study the effect of two types of media: (a) MS basal medium and (b)…

A: Plant tissue culture is a artificial laboratory culture of any part or tissue of the plant or the…

Q: reen mangoes were freshly harvested from tree and buried in a jar of uncooked rice to ccelerate…

A: Ripening is a process in fruits that causes them to become more palatable soft and rich in…

Q: I found a few black walnut and I want to bonsai them. They are still covered in the green fleshy…

A: Black walnut or Juglans nigra is a deciduous tree and is native of North America. The fruit of black…

Q: What is a feasible explanation why there is lesser percentage of germination and growth rate in…

A: The metabolic and growth rates of cells are affected by temperature. Different varieties of seeds,…

Q: Chrysanthemums are long-night plants that normally flower in thefall. If you could manipulate…

A: Exposure to light is crucial to alter photoperiod in order that the mums with flowers would  bloom

Q: Draw a well labeled diagram of longitudinal section of pistil showing pollen germination?

A: In a plant flower act as a reproductive part. Carpel is a female reproductive organ of flowering…

Q: What advantage does the nonshowy perianth of grassflowers provide?

A: Monocotyledons can be defined as the type of angiosperms whose seeds consist of single cotyledons.…

Embryology