The given question says a cross is performed between two homozygous recessive individual, both having genotype ttyy.
In any case, the gametes produced by these plants would be recessive for the trait and the cross between these individual would always give rise to a homozygous recessive progeny.
Hence, in any case, the progeny would be homozygous for allele t, and allele y.
So, the probability of offspring having homozygous for gene t and homozygous for gene y would be 100% or 1.
Answer:
Marine biology is the study of organisms that lives in the marine environment, the environment that found in sea and oceans. They also study the interaction between these organisms and their environment.
Marine biologists study both living and non-living things in their surroundings where they do research. The living things they study are marine organisms like fishes, sharks, whales, crustaceans, deep-sea organisms, sea plants, microbes and many more living creatures present in the marine environment.
They study their behavior, feeding habits, interaction with other organisms, their role in the ecosystem, mating behavior, etc.
The non-living things a marine biologist study are physical and chemical environment of marine habitat, geology of the area, concentration of salt, and other molecules that affect marine biology.
Answer:
I agree with this person ^^
Explanation:
Answer:
How will the changes to the geosphere affect the atmosphere hydrosphere and biosphere?
Hydrosphere causes erosion of geosphere through running water and precipitation. … Atmosphere gets water vapor from hydrosphere. Geosphere creates, destroys and keeps various biosphere places safe
Explanation: