Biology
Grade-7
Easy
Question
- Across: 3 – Oviparous, 4 – Zygote
Down: 1 - Fertilization, 2 – Embryo
- Across: 3 – Embryo, 4 – Fertilization
Down: 1 - Oviparous, 2 – Zygote
- Across: 3 – Zygote, 4 – Embryo
Down: 1 - Fertilization, 2 – Oviparous
- Across: 3 – Oviparous, 4 – Fertilization
Down: 1 - Zygote, 2 – Embryo
Hint:
The fertilization varies to the organisms. It is referred to the formation of a zygote by the fusion of male and female haploid gametes.
The correct answer is: Across: 3 – Oviparous, 4 – Fertilization
Down: 1 - Zygote, 2 – Embryo
- Oviparous animals are organisms that lay eggs.
- Fertilization is a process where the male and female haploid gametes fuse to generate a diploid.
- The diploid zygote forms as a result of fertilization.
- The embryo development in viviparous animals occurs within the female organism.
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