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harkovskaia [24]
3 years ago
12

Chromosomal sex refers to the physical expression of male or female anatomical structures based on the presence or absence of sp

ecific hormones that are secreted after the seventh week of prenatal development.
Question 11 options:
True
False
Biology
1 answer:
Murljashka [212]3 years ago
6 0

Answer:

I think its true

Explanation:

The chromosomal sex of the embryo is established at fertilization. However, 6 weeks elapse in humans before the first signs of sex differentiation are noticed. Sex differentiation involves a series of events whereby the sexually indifferent gonads and genitalia progressively acquire male or female characteristics.

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A Cotton shirt takes more time to dry as compared to a synthetic shirt. Why?<br><br>​
Salsk061 [2.6K]

Answer:

Due to absorption of more water.

Explanation:

A Cotton shirt takes more time to dry as compared to a synthetic shirt due to absorption of more water by the cotton fiber as compare to other fiber. Cotton absorbs much more water than other synthetic fibers, and attached to the molecules of cotton for longer period of time which means cotton fibers take more time to dry as compared to synthetic fiber which absorb little amount of water and loosely attached to the molecules of fiber.

4 0
3 years ago
Drag each circle to the correct location on the image. Each circle can be used more than once, but not all circles will be used.
Rina8888 [55]
Briefly, one can categorize the 3 types of boundaries as so: At convergent boundaries, the two tectonic plates are coming closer to each other; at divergent boundaries they are increasing they move away from each other and at transform boundaries the plates are moving parallel to their boundary. Based on this, all boundaries will be divergent boundaries.
8 0
4 years ago
What is the main function of the nervous system in the human body?
Tju [1.3M]

Answer:

The nervous system transmits signals between the brain and the rest of the body, including internal organs. In this way, the nervous system's activity controls the ability to move, breathe, see, think, and more. The basic unit of the nervous system is a nerve cell, or neuron.

Explanation:

I hope this helps! :) if it does could you please mark me brainliest?

6 0
1 year ago
1.) Which of the following is NOT an example of a
Tanya [424]

Answer:

A grasshopper is not a producer.

Explanation:

A grasshopper eats plants; therefore it is a consumer, also known as a heterotroph.

3 0
3 years ago
On a dichotic listening task, A. people can accurately monitor two tasks at the same time, except when the tasks are both audito
RideAnS [48]

Answer:

B. people notice little about the message that they are supposed to ignore

Explanation:

In dichotic listening task people are able to concentrate on one voice while ignoring the other. It is observed that during dichotic listening task people concentrate more on one task than other. Sometimes dichotic listening task is used to examine the selective attention of brain. In the test the person is subjected to two voices simultaneously over the headphones and asked to pay attention either one or both voices. Then he is aked questions about the content.

Example; If you are talking on the phone with someone in a room  filled with voices of other people, you would be able to listen and concentrate at the voice on the phone while ignoring the other voices because of dichotic listening.

Example; If you are attending a seminar of a psychology professor and some peoples are talking in the hall you would be able to concentrate on the voice of the professor because of dichotic listening.

7 0
4 years ago
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