Answer:
1. Chromosomes that are dissimilar (in size or genes present) are- heteromorphic.
2. Chromosomes that are similar (in size or genes present) are – homomorphic.
3. A(n) species produces gametes that are morphologically indistinguishable- isogamous.
4. A(n) species produces gametes that are morphologically distinct- heterogamous.
Step-by-step explanation:
- Heteromorphic chromosomes are dissimilar in size or presence of genes present on it.
- Homomorphic chromosomes are similar in size or genes present on it.
- Isogamous species are those which produce gametes that are morphologically indistinguishable.
- Heterogamous species are those which produce gametes that are morphologically distinguishable.