Hi lovely,
Gregor Mendel discovered the fundamental laws of inheritance and that determined that genes come in pairs.
Answer:
X: plant material
Y: meat
Explanation:
Just look at the molars: One is obviously for eating meat, as the jaws in the front are sharp and can easily shred meat. One is for chewing plants, as it's molars are flat.
Answer:
Option-C
Explanation:
The M phase of the cell cycle proceeds in the four phases: prophase followed by metaphase then anaphase, and telophase.
These sub-phases can be easily distinguished as the genetic material move in the cell in various form and the changes become characteristic of the subphases.
During metaphase, the chromosomes are aligned at the center of the cell or at the imaginary equatorial plate. Since it is mentioned that the drug shows its effect when the chromosomes are aligned at the equatorial plate therefore he is referring to the metaphase of the cycle.
Thus, metaphase is correct.
Answer:
C
Explanation:
For the first blank, we need to find a word whose definition is essentially "to conceive of another's emotional state", and for the second blank, we need to find a word whose definition is "allows you to see a situation from another viewpoint".
Let's define all the words given:
- "perspective": one's way of viewing something - basically, your viewpoint of a certain issue
- "empathy": being able to understand another's emotions
- "understanding": comprehending another's situation or the issue at hand
- "trust": the assurance that you can rely on a person when you're in need
Out of all these, only "empathy" fits the first blank and only "perspective" fits the second. So, C is correct.
Answer:
Changes in the environment affect the food sources available for birds. For example, if a flood was to occur, there would be an abundance of fish to birds to eat. So birds with bigger beaks will be able to eat fish, to live and reproduce offspring with bigger beaks. While birds with smaller beaks will not be able to catch fish to eat, therefore decreasing the population of birds with smaller beaks.
