Fore-runner of male gamete is View Solution Which of the following process do not involve absorption of energy? View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths ...
Question: Which of the following words meanscolored body? a. gene b. chromosome c. zygote d. gamete Bodies: In biology, there are numerous bodies, such as cell bodies. Scientists have studied these, utilizing dying techniques as well as other more modern techniques, e...
The female gametophyte is the ovule, which contains 8 haploid nuclei organized into 7 cells, one of which is the egg. The male gametophyte is the pollen grain, which is barely multicellular; it contains two sperm. Answer and Explanation: In a diploid pl...
OXRs are expressed in many brain regions, in lines with the wide axonal projections of OREX neurons. However, the two receptors are distributed differently in the brain. For instance, the locus coeruleus expresses OXR1 preferentially whilst the tuberomammillary nucleus mainly contains OXR2 and both...
To solve the question regarding the plant part that consists of two generations one within the other, we need to analyze each option provided:1. Pollen grains inside the anther: - Pollen grains are the male gametophytes, wh
Step-by-Step Solution:1. Understanding Pollen Grain Structure: - Pollen grains are the male gametophytes in flowering plants and contain the male gametes. They are composed of two main cells: the vegetative
Regarding flower anatomy, which is the correct statement from the following: 1. The ovary becomes the fruit. 2. The stigma becomes the seed. 3. The ovule produces the petals. 4. The carpel produces sperm cells. How do the stamen and pistil help in the reproduction of plants?
1. Describe the male gametophyte of a seed plant. 2. Describe the female gametophyte of a seed plant. 3. What are some unique characteristics of angiosperms? The gametophyte is the dominant phase of the life cycle of which of the following? a. chlorophytes b...
Step-by-Step Solution:1. Understanding the Question: The question asks for the part of the plant that bears nodes and internodes. 2. Defining Nodes and Internodes: - Nodes
The female reproductive system is specialized for the production of mature oocytes from the ovaries and housing a fertilized egg cell for the growth and development of the organism until birth. This system includes anatomical structures such as the ovaries, uterine tubes, uterus, vaginal canal,...