Question

Differentiate between: (AS1)
V
a) Sexual reproduction and asexual &
reproduction
8YE
b) Gametes and zygote
c) External fertilization and internal fertilization
d) Viviparous and oviparous animals​

Answer 1

Explanation:

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1. One parent or two? That is the main difference between sexual and asexual reproduction. Sexual reproduction just means combining genetic material from two parents. Asexual reproduction produces offspring genetically identical to the one parent.A
2. Gamete refers to a haploid sex cell that is a sperm in males and egg (oocyte) in females. Zygote is the diploid cell that results from the fertilization between an egg and a sperm.
3. External fertilization is a mode of reproduction in which a male organism's sperm fertilizes a female organism's egg outside of the female's body. It is contrasted with internal fertilization, in which sperm are introduced via insemination and then combine with an egg inside the body of a female organism.
4. The main difference between oviparous and viviparous animals is that oviparous animals do not undergo any embryonic development inside the mother whereas viviparous animals develop into a young animal inside the mother. This means oviparous animals lay eggs. ... Most mammals are viviparous animals.

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Answer 2

Explanation:

$\huge\tt\underline\green{QuestioN}:-$

Differentiate between: (AS1)

1. a) Sexual reproduction and asexual reproduction.
2. b) Gametes and zygote
3. c) External fertilization and internal fertilization
4. d) Viviparous and oviparous animals

$\huge \tt\underline{\text{A} \blue{N} \orange{S} \pink{W} \green{E} \red{R}}:): )$

1. One parent or two? That is the main difference between sexual and asexual reproduction. Sexual reproduction just means combining genetic material from two parents. Asexual reproduction produces offspring genetically identical to the one parent.A
2. Gamete refers to a haploid sex cell that is a sperm in males and egg (oocyte) in females. Zygote is the diploid cell that results from the fertilization between an egg and a sperm.
3. External fertilization is a mode of reproduction in which a male organism's sperm fertilizes a female organism's egg outside of the female's body. It is contrasted with internal fertilization, in which sperm are introduced via insemination and then combine with an egg inside the body of a female organism.
4. The main difference between oviparous and viviparous animals is that oviparous animals do not undergo any embryonic development inside the mother whereas viviparous animals develop into a young animal inside the mother. This means oviparous animals lay eggs. ... Most mammals are viviparous animals.

Hope it helpful...☃️⚡️

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