There are so many different types of obsessions and compulsions when it comes to OCD. Perhaps among.
Answer:
Lamarckism, a theory of evolution based on the principle that physical changes in organisms during their lifetime—such as greater development of an organ or a part through increased use—could be transmitted to their offspring.
Explanation:
The classic example used to explain the concept of use and disuse is the elongated neck of the giraffe. According to Lamarck's theory, a given giraffe could, over a lifetime of straining to reach high branches, develop an elongated neck.Although the name "Lamarck" is now associated with a discredited view of evolution, the French biologist's notion that organisms inherit the traits acquired during their parents' lifetime had common sense on its side. ... According to Lamarck, organisms altered their behavior in response to environmental change.
Answer:
D.
Explanation:
The dominant genotype is tall, which is the capital T and the non dominant (short) is t. Because all of them have the tall dominant gene, all of them will be tall, but half of them have the heterozygous gene with both the tall and short gene, meaning they can pass it off to their offspring, but they temselves are tall.
Answer:
11. TRUE
12. TRUE
13. FALSE
14. TRUE
15. FALSE
16. TRUE
17. TRUE
18. TRUE
19. TRUE
20. FALSE
Explanation:
Animals can actually reproduce sexually and asexually. Animals that reproduce asexually do that through fission, fragmentation, budding, etc.
Some of the animals that reproduce asexually include planarians, sea stars, annelid worms, etc.
In the fertilization process, the male sperm cell and the female egg cell come together.
Sexual reproduction involve the fertilization of egg by the sperm. In asexual, there is no fertilization. Ferns are spore-bearing plants. They reproduce via spores but their spores are not actually blackish.
The correct option is (b) RCHO
The general formula for an aldehyde is RCHO.
<h3>What is an aldehyde?</h3>
- An organic molecule with the functional group RCH=O is known as an aldehyde. The functional group alone (without the "R" side chain) can be categorized as a formyl group or as an aldehyde.
- Aldehydes are widespread and have significant functions in both the technological and biological worlds.
- Aldehydes have a carbon center attached to oxygen via a double bond, hydrogen via a single bond, and a third substituent—usually carbon or, in the case of formaldehyde, hydrogen—by a single bond. It's common to refer to the center carbon as being sp2-hybridized. Aldehydes belong to a polar category.
Learn more about the aldehyde with the help of the given link:
brainly.com/question/28259216
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