PSB HOAE - Natural Sciences - Reproduction, Exams of Health sciences

PSB HOAE - Natural Sciences - Reproduction

Typology: Exams

2025/2026

Available from 03/23/2026

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PSB HOAE - Natural Sciences -
Reproduction
life continues due to Ans -Reproduction
Require the exchnage of genetic material between two
organisms Ans -Sexual Reproduction
Asexual reproduction Ans -Does not require the
exchange of genetic material between two organisms
Produces large number genetically identical offspring
Ans -Asexual reproduction
Clone Ans -large number of genetically identical
cells
Types of cell division Ans -Mitosis, and Meiosis
Mitosis Ans -Asexual reproduction
Meiosis Ans -Sexual reproduction
Binary fission Ans -- Asexual reproduction in
single-celled organisms
- Bacteria, and protists
Budding Ans -- When an offshoot of an organism
grows into a complete organism
- Plants can use this process in asexual reproduction
Fragmentation Ans -- A process where a protein
of the organism's body is separated and then grows into a whole
organism
- Plants can use this process in asexual reproduction
Alternation of generation Ans -- Part of the plant
life cycle
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PSB HOAE - Natural Sciences -

Reproduction

life continues due to ✔Ans -Reproduction Require the exchnage of genetic material between two organisms ✔Ans -Sexual Reproduction Asexual reproduction ✔Ans -Does not require the exchange of genetic material between two organisms Produces large number genetically identical offspring ✔Ans -Asexual reproduction Clone ✔Ans -large number of genetically identical cells Types of cell division ✔Ans -Mitosis, and Meiosis Mitosis ✔Ans -Asexual reproduction Meiosis ✔Ans -Sexual reproduction Binary fission ✔Ans -- Asexual reproduction in single-celled organisms

  • Bacteria, and protists Budding ✔Ans -- When an offshoot of an organism grows into a complete organism
  • Plants can use this process in asexual reproduction Fragmentation ✔Ans -- A process where a protein of the organism's body is separated and then grows into a whole organism
  • Plants can use this process in asexual reproduction Alternation of generation ✔Ans -- Part of the plant life cycle
  • The change from sporophyte to gametophyte
  • Sexually reproducing plants cycle two different body types(sporophyte and gametophyte
  • An adult sporophyte produces spores
  • The sporophyte will sprout into new areas
  • Spores will sprout into a gametophyte
  • This gametophyte produces the eggs and sperm and will join to form a new sporophyte
  • Oak tree The gametophyte generation ✔Ans -Is small and dependent upon the sporophyte generation Sexual reproduction ✔Ans -When genetic material from one parent is combined with the genetic material from another
  • Producing offspring that are not identical to either parent Gamete ✔Ans -Each parent produces specialized cell that contains half of genetic information Sperm cell ✔Ans -Nail animal produce the smaller , more mobile gamete Egg cell ✔Ans -Females produce the larger and more sedentary gamete Fertilization ✔Ans -When two gametes come into contact, they fuse and combine their genetic information
  • Can happen externally and internally external fertilization ✔Ans -spawning Eggs and sperm are both released into water and must find each other Internal fertilization ✔Ans -Dependent upon copulation Male deposits sperm directly into the reproductive tract of a femail