0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is gametangium?
It is a structure that contains a haploid nucleus;formed by the fusion of haploid hyphae It is a structure that contains a haploid nucleus;formed by the fusion of haploid hyphae
What structure in gymnosperms and angiosperms becomes a seed?
the ovule {ovary}
Is a plant a haploid or diploid cell?
Haploid...it is a remnant of the archegonium wall of the gametophyte.
What structure or stages in the life cycle of a plant are haploid?
chlorophyll
When a haploid spore lands on wet soil or rocks it germinates into a threadlike structure called a?
When a haploid spore lands on wet soil or rocks it germinates into a threadlike structure called a hyphae.
What is gametangium?
It is a structure that contains a haploid nucleus;formed by the fusion of haploid hyphae It is a structure that contains a haploid nucleus;formed by the fusion of haploid hyphae
Which haploid structure grows into the haploid generation of a plant?
Seed
What structure do angiosperms and gymnosperms have?
An enclosed ovary
What structure in gymnosperms and angiosperms becomes a seed?
the ovule {ovary}
Which structure is found in a angiosperms but not gymnosperms?
Embyrosac is found in Angiosperms but not in gymnosperms.
Is a plant a haploid or diploid cell?
Haploid...it is a remnant of the archegonium wall of the gametophyte.
What structure or stages in the life cycle of a plant are haploid?
chlorophyll
What structure or substance is used in the reproduction of both gymnosperms and angiosperm?
pollen and ovules
When a haploid spore lands on wet soil or rocks it germinates into a threadlike structure called a?
When a haploid spore lands on wet soil or rocks it germinates into a threadlike structure called a hyphae.
Reproductive cells have 23 chromosomes. Which term describes this structure?
Haploid
Which sorts of plants undergo sexual reproduction?
Any plant that produces haploid gametes can be said to undergo sexual reproduction. The process involves the "joining" of two haploid gametes to form a diploid embryo (or zygote). Pretty much all plants that produce flowers (Angiosperms) or cones (Gymnosperms) produce pollen and eggs (which are the haploid gametes).
When all plant structures have a set of chromosomes it is called the gametophyte stage.?
Yes, and the structure is called a haploid structure
