Varieties of plants in which self-fertilization produces offspring that are identical to the parents are referred to as true-breeding. In this process the parents will pass down specific phenotypic trait of their offspring. True bred organisms will have pure genotype (genetic make up of an organism) and will therefore produce certain phenotype.
Answer:
The correct answer is: Yes, this is an example of Reproductive Isolation.
Explanation:
- Reproductive Isolation can be defined as the mechanism adopted by different species during the course of their evolution, due to which the individuals belonging to different species are incapable of mating with each other and producing viable offspring.
- The given question is an example of Mechanical, Pre-zygotic Reproductive Isolation.
- Prezygotic Isolation refers to the mechanism adopted by individuals of different species during the course of evolution such that successful fertilisation of gametes from individuals of different species never occur, hence a viable zygote is never formed.
- Mechanical Isolation refers to the mechanism adopted by individuals of different species during the course of evolution such that their reproductive organs or the organs that assist in the process of reproduction are incompatible to each other. Hence, the gametes of each species are unable to come in vicinity of each other.
- Here, the pollen grain from the flower of one species of juniper is unable to form the pollen tube when its sits on the stigma of the flower of another species of juniper. This is an example of Mechanical Isolation.
Answer:
Memory consolidation.
Explanation:
This is the ability of the brain to convert and integrate newly acquired information,(synaptic consolidation) into permanent long term memory (system consolidation). Evidences from sleep research showed that human brain acquire memories during the day as we interact with our immediate environment,(synaptic consolidation) and when we sleep at night ,these memories are processed, stabilized and integrated into existing memory to form long term memory.(system consolidation).
The conversion and integration of the short term memory usually begins at average of 5-10 minutes, while stabilization into long term memory which is independent of the hippocampus takes average of over 1 hour after acquiring .
I think it would most likely be passed along when there are more than one mutations in a gene.
