I think the correct answer from the choices listed above is option D. It is the balance that is directly used to make measurements. Fume hood is used as a place where preparation of solutions that are harmful is done. Eye wash station is used when a chemical is being spilled to the eye. The bunsen burner is used to heat substances.
I believe it would be (B). The population is low so it’s not dense (A), there is not very much competition (C), and with less competition the death the rate is also low (D). B is the only viable answer.
The answer is A. large number of offspring per reproductive cycle.
Answer:
- Rh, normal insulin
- Rh, no insulin
- Rh-, normal insulin
- Rh-, no insulin.
Explanation:
This question involves two genes; one coding for Rhesus factor and insulin product. The allele for Rh blood and normal insulin dominates that of Rh- and no insulin.
According to this question, if both parents are heterozygous for both Rh and normal insulin production and cross, i.e. RrIi × RrIi, the following phenotype of offsprings will be produced (see punnet square):
- Rh, normal insulin (R_I_)
- Rh, no insulin (R_ii)
- Rh-, normal insulin (rrI_)
- Rh-, no insulin (rrii)
It's found in the chloroplast