Question

DOLCIUJIJECULLOHU950869281259417100 Correlate the barriers that prevent interbreeding with given examples Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Reset Help F, breakdown gametic nonviability in alien reproductive tracts Segregational hybrid sterility abnormal segregation into games of whole chromosomes chromosome segments, or combinations of genes Physiological the ability of the hybrid to develop into a healthy adult is reduced Mechanical reproductive structures inhibitor restrict mating Ecological same region but different habitats Hybrid nonviability or weakness progeny of hybrids have reduced fertility Behavioral incompatible courtship behaviors Temporal same region but different mating maturation ponads develop abnormally or meiosis breaks down before Developmental hybrid sterility completion Submit Previous Answers Request Answer X Incorrect; Try Again: 2 attempts remaining

Answer 1

1. F2 breakdown: progeny of hybrids has reduced fertility

2. segregational hybrid stability: abnormal segregation into gametes of whole chromosomes, chromosome segments or combination of genes

3. physiological: gametic nonviability in alien reproductive tracts

4. mechanical: reproductive structures inhibit or restrict mating

5. ecological: same region different habitat

6. hybrid nonviability or weakness: the ability of the hybrid to develop into a healthy adult is reduced.

7. behavioural: incompatible courtship behaviours

8. temporal: same region but different mating maturation

9. developmental hybrid sterility: gonads develop abnormally or meiosis breaks down before completion