<span>Opaca and Marginal zone stays outer and does not move during chick gastrulation,
The zone opaca is a thick fringe ring comprising of more than one cell, it is joined to the germ wall. The Marginal zone lies at the fringe between the range opaca and the region pellucida</span>
<span>Nuclear duplication (mitosis) and cytoplasmic division (cytokinesis)
</span>
An exoskeleton made of chitin, jointed appendages and well developed sensory structures are characteristics that classify the Daphnia magna observed in lab as a member of the Crustacea.
Daphnia Magna is a small planktonic organism that belongs to the subclass Phyllopoda. It inhabits a variety of freshwater environments. Most common it is found in the northern hemisphere, and in South Africa.
Answer:
yes
Explanation:
Humans do a lot of crazy stuff here on earth of course the things they do will have an effect on the earth itself.
Recessive allele. Recessive I believe
