Problem:OPTIONS:
- the roots
- the polyol gametophyte
- the breaza gametophyte
- the leaflike gametophyte

Answer the following question given this paragraph: Jason Hollinger. In hornworts, the horns are the sporophytes that rise up from the leaflike gametophyte . CC BY 2.0. Q: In hornworts, the horns are the sporophytes that rise up from what? A:
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A: the leaflike gametophyte

Answer the following question given this paragraph: Humans display dramatic deleterious effects with autosomal trisomies and monosomies. Therefore, it may seem counterintuitive that human females and males can function normally, despite carrying different numbers of the X chromosome. In part, this occurs because of a process called X inactivation. Early in development, when female mammalian embryos consist of just a few thousand cells, one X chromosome in each cell inactivates by condensing into a structure called a Barr body. The genes on the inactive X chromosome are not expressed. The particular X chromosome (maternally or paternally derived) that is inactivated in each cell is random, but once the inactivation occurs, all cells descended from that cell will have the same inactive X chromosome. By this process, females compensate for their double genetic dose of X chromosome. In so-called "tortoiseshell" cats, X inactivation is observed as coat-color variegation (Figure 7.10). Females heterozygous for an X-linked coat color gene will express one of two different coat colors over different regions of their body, corresponding to whichever X chromosome is inactivated in the embryonic cell progenitor of that region. When you see a tortoiseshell cat, you will know that it has to be a female. Q: When female mammalian embryos consist of just a few thousand cells, one x chromosome in each cell inactivates by condensing into a structure called what? A:
OPTIONS:
- lewy's body
- morton body
- baker body
- barr body
barr body

Answer the following question given this paragraph: Microbial Genomics: Metagenomics Traditionally, microbiology has been taught with the view that microorganisms are best studied under pure culture conditions, which involves isolating a single type of cell and culturing it in the laboratory. Because microorganisms can go through several generations in a matter of hours, their gene expression profiles adapt to the new laboratory environment very quickly. In addition, the vast majority of bacterial species resist being cultured in isolation. Most microorganisms do not live as isolated entities, but in microbial communities known as biofilms. For all of these reasons, pure culture is not always the best way to study microorganisms. Metagenomics is the study of the collective genomes of multiple species. Q: Because microorganisms can go through several generations in a matter of hours, their gene expression profiles adapt to the new laboratory environment very quickly. in addition, the vast majority of bacterial species resist being cultured in this? A:
OPTIONS:
- water
- substrate
- colonies
- isolation

Answer: isolation

Question: Answer the following question given this paragraph: Q: What is the name for the water-splitting step of photosynthesis? A:
OPTIONS:
- hydrolysis
- peristalsis
- cellular respiration
- photolysis
Answer: photolysis

input with options: Answer the following question given this paragraph: Did you ever see a cat chase after a laser light, like the one in Figure below ? A laser is a device that produces a very focused beam of visible light of just one wavelength and color. Waves of laser light are synchronized so the crests and troughs of the waves line up. The diagram in Figure below shows why a beam of laser light is so focused compared with ordinary light from a flashlight. Q: What do you call a device that produces a very focused beam of visible light of just one wavelength and color? A:
OPTIONS:
- optical diffuser
- fusion relay
- light meter
- laser
output: laser

Problem: OPTIONS:
- centromeres
- pellicle
- chromonema
- the chromatin
Q: Answer the following question given this paragraph: Q: What part of a chromosome exists in different states of condensation at different times? A:
Answer:
the chromatin