Some organisms seem to have undergone very rapid evolutionary change
over relatively short spa...
Biology, 19.05.2020 15:32 roadrnr8970
Some organisms seem to have undergone very rapid evolutionary change
over relatively short spans of geologic time. One example is the sudden
rise of mammals after the extinction of the dinosaurs. Mammals first
appear in the fossil record during the Triassic period. Dinosaurs also
appear int he fossil record from that time period. Early mammals were
very small and had characteristics similar to those of marsupials and
monotremes, such as the spiny echidna. During the Cretaceous extinction
of the dinosaurs, mammals suddenly diversified into many new forms.
They have since become a dominant life form on Earth. Why do you think
the mammals evolved so rapidly?
4 sentence
ASAP
What is one way in which Darwinian evolutionary theory is different from neo-Darwinian evolutionary theory? Explain.
3 sentence
ASAP
15 points
Answers: 2
Biology, 22.06.2019 05:00
What organ systems are working to you cool down after a workout?
Answers: 1
Biology, 22.06.2019 08:00
Choose the correct words to complete the sentences related to genetic screening. is a procedure that is used during pregnancy to detect genetic defects. is extracted from the uterus and used to identify genetic disorders?
Answers: 3
Biology, 22.06.2019 11:00
Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth
Answers: 1
Mathematics, 01.09.2019 11:00
Health, 01.09.2019 11:00
Mathematics, 01.09.2019 11:00
Mathematics, 01.09.2019 11:00
Mathematics, 01.09.2019 11:00
History, 01.09.2019 11:00
Mathematics, 01.09.2019 11:00
Social Studies, 01.09.2019 11:00
Mathematics, 01.09.2019 11:00