Answer:
Singed bristles/vestigial wings and normal bristles/normal wings
Explanation:
The recombinant progeny might occur due to the crossing over of the homologous chromosomes in case of the linked genes. This progeny are different from their parent progeny.
The F1 offspring obtained from the given cross in the question results in the normal wings and normal bristles ( SsLl). This progeny was crossed with singed bristles and vestigial wings (ssll). The progeny obtained from their cross are 'Sl' and 'sL' ( parental type ) and SL' or 'sl' ( recombinant).
Thus, the correct answer is option (D).
True, Eukarya is the only domain with multicellular organisms
The right answer is a. Eras
A geological era corresponds to the second largest unit of time on the geological time scale behind the eon.
* The history of the Earth is divided into ten eras:
Eoarchéen: -4.0 to -3.6 billion years;
Paleoarchean: from -3.6 to -3.2 billion years;
Mesoarchean: from -3.2 to -2.8 billion years;
Neoarcheen: -2.8 to -2.5 billion years;
Paleoproterozoic: -2.5 to -1.6 billion years;
Mesoproterozoic: -1.6 to -1 billion years;
Neoproterozoic: from -1 to -0.541 billion years;
Paleozoic: from -541 to -252 million years ago;
Mesozoic: from -252 to -66 million years;
Cenozoic: from -66 million years to the present day.
Answer:
baby ducks follow their mother immediately after birth.
Explanation:
That’s a dependable variable because it’s relying on something else.