In some species of sharks, babies hatch from shells within their mother's body. What is this behaviour an example of?
a. oviparity
b. viviparity
c. ovoviviparity
d. budding
Ans: c. ovoviviparity
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RubisCO converts ribulose bisphosphate and CO2 into two molecules of 3-phosphoglyceric acid (PGA)
Indicate whether the statement is true or false.
Choose the true statements about the genomes of plants (especially Arabidopsis and rice), animals, and fungi.
_____ Plants, animals, and fungi share most of the same genes for intermediary metabolism, genome replication, and protein synthesis. _____ "Plant" genes include those coding for photosynthetic pathways and morphology. _____ Plants generally have smaller genomes than those of animals and fungi. _____ Rice has fewer genes than humans.
Although Lamarck's hypothesis was wrong, it is significant. Why?
What will be an ideal response?
The type of photoreceptor that is more concentrated in the center of the retina, allows for color vision and responds to bright light is called a ________ cell.
Fill in the blank(s) with correct word