Why would genetic material need to be able to reproduce

Answers

Answer 1
Answer: so that the next generation could inherit the previous adaptations and instinct and be similar to the parents. if that didn't happen, a cat might give birth to a giraffe

Related Questions

What must happen for a solar eclipse to occur?a)The moon must pass behind Earth. b)The moon must be full. c)The moon's orbit must cross the plane of the ecliptic. d)The moon's orbit must not cross Earth's penumbra.
Which of the following is a drawback to superconductors?-hey perform well only at very low temperatures. -They are made from extremely expensive materials. -They have very few uses. -They are dangerous to use.
if you knew that some water was located in the largest freshwater reserve on Earth where would you expect to find it
Choose all the answers that apply.Minerals must _____. -be inorganic -be organic -be made naturally -have a crystalline structure -be a solid -have a homogenous composition
Does mitosis more closely resemble meiosis 1 or meiosis 11? Explain your answer.

Based on the cladogram, which group of plants is most closely related to the ancestors of all plants?

Answers

It considered that all terrestrial plant species that exist today have evolved from Rhyniophyta (a type of spore plants, compiled by the most primitive forms of vascular). Now terrestrial plants presents by the Moss family, psilotaceae, lycopsids, class of the Horsetail, fern, gymnosperms and flowering plants.  Based on the cladogram, It assumed that the ancestors of all existing plants are algae, particularly green.

In addition to comets, water for Earth's early oceans might have come from A. cyanobacteria. B. rivers. C. rain. D. volcanic eruptions

Answers

D Volcanic Eruptions- Volcanic out gassing to rain down to the surface and fill in the basins forming the world’s oceans.

The correct answer is:

D. volcanic eruptions

Explanation:

4.0 Billion Years Ago, Earth’s outside cools enough for most of the water that has accumulated in the atmosphere from comets and volcanic outgassing to rain down to the surface and fill in the basins making the world’s oceans. Explosive volcanic eruptions change the global climate largely through including sulfur, improve the salinity near the Greenland Sea, and considerably reduces static balance, which means more surface water sinks into the deep ocean.


Angiosperms _____. have flowers have cones are nonvascular are seedless

Answers


Angiosperms have flowers.

Angiosperms are plants which produce flowers and are thus commonly referred to as the flowering plants.

All angiosperms  produce flowers at some stage in their life. Flowers are important to the angiosperms  because they serve as the reproductive organ for the plant, providing a means for the plant to propagate itself. 

Angiosperms are the largest group of plants on earth. They account for approximately 80% of all known living plants. There are about 270,000 known species of angiosperms that live on the earth today.




Eukaryotic Kingdom Dichotomous Key 1a. no cell wall..............Animalia 1b. cell wall................go to 2 2a. has chloroplasts and a large central vacuole....Plantae 2b. no chloroplasts or large central vacuole......go to 3 3a. has flagella and pilli............Eubacteria 3b. no flagella and pilli............Fungi Question: Using the dichotomous key, identify the kingdoms of cells A-D, and explain how you know the identity of each.

Answers

Dichotomous Key for Animal and Plant Cell, this is a kind of messy key, but it will give you an example of what to do. You're Welcome!
If you need more help with cytology, just ask me, I'm a A+ in Biology. 
1. Has a cell wall                                                           Go to number 2
    Has no cell wall                                                          Go to number 3
2. Has a central vacuole                                                Go to number 4
    Has no central vacuole                                        Than it can't be a plant or animal cell
3. Has a cell membrane                                                  Go to number 5 
    Has no cell membrane                                All eukaryotic cells have a cell membrane
4. Has chloroplasts
Has to be a plant cell because it has a cell wall, a central vacuole and chloroplasts 
    Has no chloroplasts                                     Than it can't be a plant or animal cell
5. Has a nucleus                                                          Go to number 6  
    Has no nucleus                                            Than it can't be a plant or animal cell
6. Has more than one lysosome                    Has to be an animal cell because it has no cell wall or central vacuole or chloroplasts and it has more than one lysosome. 
   Has only one lysosome                                    Plant cells only have one lysosome

Answer:

a cumbalacaca so basically i need points

Explanation:

Most cells that experience mutations or damage _________. Select one: a. become cancer b. undergo apoptosis c. become a malignant tumor d. undergo metastasis

Answers

A. Become cancer because in the process of mitosis (cell replication) idlf the cell replication does not work properly and keep going on and on it will begin creating mutations to help it replicate causing cancer to happen.
Ex: let's say you have a paper cut. Your blood cells must replicate in order to close that gap in your body. They begin replication but if they get out of control and begin creating mutations it will turn into cancer.

After a gastrectomy a patient can return to regular eating habits in a few days.True
False

Answers

Answer:

False. After a gastrectomy, you will need to have 6 or more small meals a day instead of 3 main meals. You will also need to choose high-calorie, high-protein foods and fluids to meet your nutritional needs. You will have to avoid drinking liquids with meals and wait about 30 minutes before and after a meal to drink anything.

Final answer:

False. After a gastrectomy, a patient cannot immediately return to regular eating habits.

Explanation:

False. After a gastrectomy, which is the surgical removal of all or part of the stomach, a patient cannot immediately return to regular eating habits. It takes time for the body to adjust to the changes and recover from the surgery. Initially, the patient will be put on a liquid or soft food diet to allow the surgical area to heal, and then gradually progress to solid foods over a period of weeks or months, depending on the individual case.

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