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Arturiano [62]
3 years ago
15

How are genes inherited?

Biology
2 answers:
Verizon [17]3 years ago
6 0

genes are inherited from both the parents, everyone contains 23 pair of chromosomes, one pair of each chromosomes is inherited from your mother and your chromosomes contain genes.

barxatty [35]3 years ago
5 0

Genes come from your parents through blood

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True or false. Can you provide any evidence?
brilliants [131]
1. False- a species would know what is their kind and what is not

2. True- if the parents have the trait it is most likely the offspring will have it also

3. False- they can’t change their beak type. They just adapt in their current environment

4. False- natural selection is when a breed is naturally selected to have certain traits in that specific area

(Sorry if it’s wrong hope this helped :) )
6 0
3 years ago
I need help with the last two questions pleaseit’s due today.
Ivan
D) yes because in order to inherent a recessive trait you would have to have two recessive genes. In this case it’s (gg)
E)Yes because the parents have the genes (Hh) and (hh). (I’m assuming based off the first question) Therefore, if an offspring has hanging earlobes there’s a 50% chance they’d have the genes (Hh)
8 0
2 years ago
A bird is flying over a field. What will most likely happen if a toxin causes the
myrzilka [38]

Answer:

B. The bird will stop flying because it will quickly use up its remaining

energy.

Explanation:

This is because the mitochondria is known as the power house of cells. Oxidative phosphorylation takes place in this organelle and it involves the conversion of ADP to ATP through the hydrogen ions(protons).

When the hydrogen ion channel is blocked, energy production in cells stop.

This is why the bird will stop flying as it would have used up its remaining energy and won’t have a new one to use to continue flying.

3 0
3 years ago
1.) What gives water all its properties? 2.) What type of bond joins H2O to another H2O and forms cohesion? 3.) What property of
Yuri [45]

Answer:

1. polarity

2. hydrogen bonding

3. High heat capacity

4. Adhesion

5. polarity

6. surface tension

7. high heat vaporization

8. hydrogen bonds form a rigid and stable network

9. Water is a polar substance and fat is a nonpolar substance.

10. Cohesion

Explanation:

Water is a polar molecule that is held together by hydrogen bonds to form strong cohesive forces. This accounts for the surface tension in water. Surface tension is the force acting on water that it makes to behave like a stretched elastic skin.

The polarity of water accounts for the fact that it is found in several parts of the body where it largely plays the role of a polar solvent.

High heat capacity of water enables it to function well in the area of thermoregulation in the body. High heat vaporization accounts for the fact that water helps maintain extreme temperature changes in an area.

When in solid state, the hydrogen bonded network in water becomes rigid and forms a very stable network of water molecules. Being polar, water does  not interact with fat because like dissolves like.

In plants, the attachment of water to plant roots is known as adhesion and is necessary for the capillary movement of nutrients to plants via the root.

5 0
2 years ago
Zones in lakes and oceans are delineated by depth, distance from shore, or light penetration. Different zones have different phy
Sophie [7]

Answer:

a.) freshwater plants may be rooted here--- Shore

b.) littoral zone--- it is the region of a lake or pond that is nearest to the shore

c.) limnetic zone--- A region of open water in lakes and ponds.

d.) alternately dry and submerged--- Intertidal Zone

e.) extends to edge of the continental shelf--- Neretic Zone

f.) generally low nutrient levels

g.) light penetrates here--- Photic Zone

h.) no photosynthesis occurs here--- Aphotic Zone

i.) benthic zone--- this is purely known as the bottom of the lakes or oceans

6 0
2 years ago
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