Answer:
"We treated ourselves to pizza."
Explanation:
Reflexive pronouns: pronouns ending in -selves/-self
The experiment does not have a group tested in normal salinity.
Answer:
Adding organic matter or growing cover crops
Explanation:
Adding organic matter or growing cover crops in the form of aged manure to the soil is a process used in producing garden soil and this is because not only will the compost make the land good and fertile it will also makes the garden soil friable unlike the application of fertilizer
Answer:
The beating or fanning movements of three pairs of maxilliped flagella in crabs and crayfish modify exhalent gill currents while drawing water over chemoreceptors on the head. They play an integral part both in signalling by distributing urine odours, and in active chemosensation.
Explanation:
Answer:
2 Smooth yellow : 1 smooth green : 1 wrinkled yellow : 0 wrinkled green
Explanation:
The cross between a true breeding smooth green and a true breeding wrinkled yellow produced a homogeneous smooth yellow F1 . According to Mendel's Law of Dominance, the traits that appeared in the progeny are dominant.
The parents were true breeding, so they are homozygous for all genes.
If the genes are linked, their genotypes can be written as:
smooth green X wrinkled yellow
<h3>
Sy/Sy X sY/sY</h3><h3>
F1: Sy/sY</h3><h3>
</h3>
The F1 is self-fertilized, so a cross Sy/sY x Sy/sY is done. If the genes are very tightly linked, almost no recombination happens between them and all gametes will be parental.
The F1 individuals can produce 2 types of gametes then: <em>Sy </em>and <em>sY</em>.
The expected offspring would be:
- 1 Sy/Sy: Smooth green
- 2 Sy/sY: Smooth yellow
- 1 sY/sY: wrinkled yellow
