B. Flowering seed plants
C. Ferns and fern allies
D. Echinoderm
What organisms are insects closely related to?
A. Crustaceans
B. Mollusks
C. Segmented worms
D. Chelicerates
Answer of Q.1. is:
C] Ferns
While, Answer of Q.2 is ;
B] Mollusks
by studying the parents’ karyotypes
b.
by studying the family’s pedigree chart
c.
by exploring new methods of genetic engineering
d.
by determining whether the parents have codominant alleles
Answer:
The answer is B. By studying the family’s pedigree chart
Explanation:
Cystic fibrosis is an inherited disorder that tends to be fatal, since it damages the lungs and digestive system. Cystic fibrosis affects the cells that produce mucosa, sweat and gastric juices, causing them to become thick and sticky, causing the tubes, tracts and channels to become clogged. It is a hereditary disease, caused by a defective gene (so the best way to predict it would be through studying the family's pedigree chart) that leads the body to produce an abnormally thick and sticky fluid.
Answer:
One relative of whales was Pakicetus, which lived 50 million years ago. (the group of marine animals that includes dolphins and whales).
Explanation:
The one below the apex predator
The lowest level of the food pyramid
The one below the apex predators prey
Answer:
The correct option is D) The one below the apex predators prey
Explanation:
An apex predator can be described as a predator animal which is at the top pf a food chain. This means that the apex predator does not have a predator of its own.
Option A cannot be true because there will be no predator for the apex predator.
Option B cannot be correct because the organisms below the apex predator will not be benefited. There population will decrease because of the apex predator.
However, as the population of the apex predator's prey will decrease, the organisms below the prey will increase as they will have lesser predators,. Hence, the correct option is D.
Answer:
D - The one below the ap3x predators prey
Explanation: