Answer:
In an aquatic ecosystem, the plants are present both on the subsurface and bottom bed rock of the aquatic body. These are the producers of the ecosystem because they provide food to the living organism in the lake. In day plants growing on the surface of the water takes up carbon dioxide from the atmosphere which is being absorbed in the water, to conduct the process of photosynthesis. These plants release oxygen, which supports the life of aquatic animals. In this way plants limit the abundance of carbon dioxide in water. But in night plants undergo a process of respiration, which releases carbon dioxide. The abundance of carbon dioxide increases in night along with the carbon dioxide being absorbed from the atmosphere. Therefore, concentration of carbon dioxide increases considerably in night as compared to day.
Answer:
D. Chiasma
Explanation:
In Prophase I of Meiosis, a process called <u>synapsis</u> occurs. Synapsis is the process where homologous chromosomes pair up. Within this process, sister chromatids cross-over at certain points, and these points are called chiasmata. Chiasmata is just the plural of chiasma. In these points, the chromatids intertwine and exchange genetic material through a process called, cross-over.
Answer:
i think it is either carbon dioxide or oxygen
Explanation:
Linear fixed model is a statistical model that includes both fixed effects and random effects is known as a mixed model, mixed-effects model, or mixed error-component model. These models have applications in a wide range of fields in the physical, biological, and social sciences.
<h3>How do you perform a genome scan with a linear mixed model?</h3>
Mice genetic mapping provides a superb illustration of the value of population structure. The tiny number of founders (fancy mice) from whom laboratory mouse strains originated led to many population bottlenecks. The history of wild-derived strains differs from that of laboratory strains since they are not descended from fancy mice. In order to tackle relatedness between people and population structure issues brought on by varying ancestries, linear mixed models were devised. In order to account for population structure, known kinship, and unknowable relatedness, linear mixed models (LMMs) take genome-wide similarity between all pairings of individuals into consideration. By include kinship in the model, linear mixed models in mapping studies can successfully adjust for genetic relatedness between individuals in a population.
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The vas deferens transport sperm from the testicle to the urethra.
