What is the evolutionary significance of pollen and seeds?

Q: How Do Fruits and Seeds Develop?

A: Fruit development:         Word origin ~ The word 'fruit' derived from the Latin word 'fructus' its…

Q: How many haploid nuclei and haploid cells are present in female gametophyte of angiosperm?

A: Angiosperms are called flowering plants. The flower is the reproductive part of the angiosperms. A…

Q: Which gymnosperm family has fleshy, drupaceous appearing fruits?

A: The plant body is complex, made up of several systems. Each system in the body has a distinct…

Q: How many cellular nuclei  the pollen tube of angiosperms have? What is the ploidy of each of these…

A: The pollen type or the male gametophyte of angiosperms have three nuclei Two sperm nuclei One tube…

Q: Why do flowers develop into clusters? (And) Is there any taxonomic significance?

A: IT PROVIDES THE CHANCE OF CROSS-POLLINATION TO MAKE MORE CONSPICUOUS TO ATTRACT INSECTS TOWRARDS IT…

Q: What are the basic differences between gymnosperms and angiosperms?

A: The group of an autotrophic living organism with a eukaryotic cell and having a cell wall are called…

Q: What is the specific type of fruit does apple, orange, and mango?

A: Fruit is the flesh ovary belonging to a flowering plant and it encloses the seed.Hence fruits are…

Q: What distinguishes flowers with primitive features from those that are advanced?

A: Flowers are a bright-coloured reproductive organ of the plant. The male structure of a plant called…

Q: What is the difference of life cycles between gymnosperms and angiosperms?

A: Gymnosperms, are plants with seeds. They do not have flowers and fruits. Their seeds are necked not…

Q: What is the relationship between flowers and fruits?

A: Plants are multicellular and eukaryotic organisms. Plant body is made of shoot and root. Shoots are…

Q: In a botanical sense, what is a pollen grain?

A: According to the question, we have to provide information on pollen grain based in a botanical…

Q: In angiosperms, what is the Sporophyte? Are sporophytes haploid or diploid?

A: Angiosperms are vascular plants. Thy have several reproductive adaptations that contribute to their…

Q: What adaptations in plants are associated with angiosperms?

A: Angiosperms evolved during the Late Cretaceous Period, about 125-100 million years ago. The…

Q: What are Angiosperms?

A: Angiosperms are the largest groupof flowering plants on earth. and it is most diverse part of land…

Q: What are the angiosperms with two cotyledons called?

A: Angiosperms are flowering plants. They contain leaves, roots, and stems. They belong to the kingdom…

Q: How are the pollen grains of flowering plants different from those of pine trees?

A: Plant physiology is a field of botany that deals with the study of the physiology of plants. Plant…

Q: Are gymnosperms heterosporous or homosporous? Explain what this means. What are the evolutionary…

A: All seedless plants are homosporous because they produce a single kind of spore (Bisexual…

Q: How does natural selection influence seed size?

A: natural selection influence seed size

Q: Which plant groups produce pollen, and what is the adaptive value of pollen?

A: Gymnosperms and Angiosperms are the plants group that produce pollen.

Q: How are the male gametophytes and the male gametes formed in angiosperms?

A: Angiosperms are distinguished by the presence of enclosed seeds. Their seeds are present in the…

Q: Strictly speaking, what is a fruit?

A: The fruit is a fleshy seed-bearing structure produced by angiosperms (flowering plants). It also…

Q: What features distinguish gymnosperms from seedless plants?

A: Unlike angiosperms, or flowering plants, whose seeds are covered by mature ovaries, or fruits, a…

Q: Both gymnosperm and angiosperm bear seed ,then why are they classified seperatedly?

A: Plants are any member of the kingdom Plantae, comprising multicellular organisms. It generally uses…

Q: What features of seeds and fruits have enabled angiosperms to become so widespread?

A: Angiosperms are plants whose ovules are enclosed in an ovary. The seed is a fertilized ovule and has…

Q: What are the two divisionsof the angiosperms?

A: Angiosperms are flowering plants. In them the flowers are the reproductive structures that contain…

Q: From which floralstructure do fruits come?

A: Fruits are the seed-bearing structure found in flowering plants, which are the are nutritious and…

Q: How is development of seed habit?

A: Gymnosperms and angiosperms are the seed-bearing plants (Phanerogams). In these plants,…

Q: Explain the feature of gametes, sporophtes,embroy,zygote in the life cycle of angiosperm?

A: Spermatophytes include plants bearing ovules enclosed in a protective cover called ovar. Such plants…

Q: What is the structure of monocotyledonous seed?

A: Introduction Seeds are the crucial part in the life cycle of plant. It is formed as the end product…

Q: What are the angiosperms with one cotyledon called?

A: Angiosperms are found in all possible habitat on earth like oceans, plains, deserts, hot spring.…

Q: What is the present understanding about the origin of flowering plants, and the classification of…

A: Generally the flowering plants are divide into groups:- Monocots (Liliopsida) and Dicots…

Q: What is the biological term of seed-bearing plants with flowers

A: The biological term of seed-bearing plants with flowers is known as Angiosperms. Angiosperms also…

Q: What are two ways in which pollen can be transported?

A: Pollination is the process in which pollen is transferred from the male part of a plant to the…

Q: From what flower structure(s) is a fruit derived?

A: The flower is a reproductive structure also known as bloom or blossom. The flower is composed of…

Q: Name the three parts of a seed and where each part develops from in both Gymnosperms and…

A: The three parts of seed in angiosperms are:- 1) embryo which develops from the zygote. 2) a food…

Q: What is the evolutionary importance of the emergence of seeds in the plant kingdom?

A: Introduction In this question we have to discuss about the importance of the emergence of seeds in…

Q: What adaptations make seed plants suitable for land life?

A: Evolution is termed as the change in the heritable characteristics in a population over a period.…

Q: angiosperm seed. what's the ploidy level of the highlighted part?

A: Vascular plants are known as angiosperms. They are composed of stems, roots, and leaves. In contrast…

Q: the evolutionary advantage of seed, pollen, flowers, and fruit?

A: Seed is the part of the plant that contains the growing embryo that can transform into the whole…

Q: Describe the internal morphology of different kinds of seed.

A: Seed Morphologically, ripened ovule is known as seed. In other words, seed is a mature,…

Q: What is monocotyledons in angiosperm?

A: The flowering plants are otherwise known as angiosperms. The presence of flowers, endosperm present…

Q: What is the description of the seed of false sago palm? Based on the text.

A: The Scientific name of the false Sago plan is Cycas circinalis which consists of a poisonous seed.…

Q: What advantages do flowers give angiosperms over gymnosperms?

A: Angiosperm are flowering plants which is largest and most diverse group of kingdom plantae.…

Q: What is the evolutionary link between angiosperms and animals?

A: Angiosperms are those vascular plants with true roots, stems, leaves, and seeds embedded in the…

Q: What is the difference between sperm and pollen (in both gymnosperms and angiosperms)?

A: Gymnosperm is a group of plant that have unprotected seeds due to lack of an ovary or fruit. It…

Q: How is the nutritive tissue in the seeds of gymnosperms formed?

A: Introduction:- Gymnosperms are flowerless seed plants that do not produce flowers. Gymnosperms…

Evolutionary adaptations

Evolutionary adaptation is the process through which organisms adapt or adjust to their surroundings to increase the chances of survival, mating, and reproduction. An organism's behavior, physiology, and structure are adjusted or changed to make it more suited to its environment.